diff --git a/.gitignore b/.gitignore
index 9e54fad..a303ec4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -399,4 +399,4 @@ FodyWeavers.xsd
 
 # CUSTOM
 target
-jsmile*
+*jsmile*
diff --git a/pom.xml b/pom.xml
index 80bfdd5..fc4c644 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
             </activation>
             <properties>
                 <nativeSuffix>macos</nativeSuffix>
-                <smileFile>jsmile.jnilib</smileFile>
+                <smileFile>libjsmile.jnilib</smileFile>
             </properties>
         </profile>
         <profile>
@@ -70,7 +70,7 @@
             </activation>
             <properties>
                 <nativeSuffix>linux64</nativeSuffix>
-                <smileFile>jsmile.so</smileFile>
+                <smileFile>libjsmile.so</smileFile>
             </properties>
         </profile>
     </profiles>
@@ -92,7 +92,47 @@
                             <artifactItems>
                                 <artifactItem>
                                     <groupId>com.bayesfusion</groupId>
-                                    <artifactId>jsmile-native-${nativeSuffix}</artifactId>
+                                    <artifactId>jsmile-native-win64</artifactId>
+                                    <version>${smile.version}</version>
+                                    <type>zip</type>
+                                    <overWrite>true</overWrite>
+                                    <includes>*jsmile*</includes>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.basedir}/src/main/resources/</outputDirectory>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>resource-dependencies</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>unpack</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>com.bayesfusion</groupId>
+                                    <artifactId>jsmile-native-macos</artifactId>
+                                    <version>${smile.version}</version>
+                                    <type>zip</type>
+                                    <overWrite>true</overWrite>
+                                    <includes>*jsmile*</includes>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.basedir}/src/main/resources/</outputDirectory>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>resource-dependencies</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>unpack</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>com.bayesfusion</groupId>
+                                    <artifactId>jsmile-native-linux64</artifactId>
                                     <version>${smile.version}</version>
                                     <type>zip</type>
                                     <overWrite>true</overWrite>
@@ -104,23 +144,12 @@
                     </execution>
                 </executions>
             </plugin>
-            <!-- Renaming the jsmile & make a copy to test resources -->
+            <!-- Make a copy of JSMILE to test resources -->
             <plugin>
                 <groupId>com.coderplus.maven.plugins</groupId>
                 <artifactId>copy-rename-maven-plugin</artifactId>
                 <version>1.0</version>
                 <executions>
-                    <execution>
-                        <id>rename-file</id>
-                        <phase>compile</phase>
-                        <goals>
-                            <goal>copy</goal>
-                        </goals>
-                        <configuration>
-                            <sourceFile>${project.basedir}/src/main/resources/${smileFile}</sourceFile>
-                            <destinationFile>${project.basedir}/src/main/resources/jsmile</destinationFile>
-                        </configuration>
-                    </execution>
                     <execution>
                         <id>copy-file</id>
                         <phase>compile</phase>
@@ -128,12 +157,7 @@
                             <goal>copy</goal>
                         </goals>
                         <configuration>
-                            <!-- IDK Why but using 2 files makes the loading work, so i copy them in test too -->
                             <fileSets>
-                                <fileSet>
-                                    <sourceFile>${project.basedir}/src/main/resources/jsmile</sourceFile>
-                                    <destinationFile>${project.basedir}/src/test/resources/jsmile</destinationFile>
-                                </fileSet>
                                 <fileSet>
                                     <sourceFile>${project.basedir}/src/main/resources/${smileFile}</sourceFile>
                                     <destinationFile>${project.basedir}/src/test/resources/${smileFile}</destinationFile>
diff --git a/src/main/java/net/berack/upo/ai/problem3/SmileLib.java b/src/main/java/net/berack/upo/ai/problem3/SmileLib.java
index 1587b7d..e1394bb 100644
--- a/src/main/java/net/berack/upo/ai/problem3/SmileLib.java
+++ b/src/main/java/net/berack/upo/ai/problem3/SmileLib.java
@@ -1,6 +1,8 @@
 package net.berack.upo.ai.problem3;
 
+import java.io.File;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -21,12 +23,25 @@ import smile.Network;
 public class SmileLib {
 
     static {
+        var jsmile = jsmileLibName();
+        var loader = SmileLib.class.getClassLoader();
+        var resource = loader.getResource(jsmile);
+
         try {
-            var jsmile = "jsmile";
-            var loader = SmileLib.class.getClassLoader();
-            var resource = loader.getResource(jsmile);
             var uri = resource.toURI();
-            var path = Path.of(uri).toString();
+            var path = "";
+
+            if(uri.toString().startsWith("jar")) {
+                var tmp = System.getProperty("java.io.tmpdir");
+                var file = new File(tmp + jsmile);
+                if(!file.exists()) {
+                    var in = resource.openStream();
+                    Files.copy(in, file.toPath());
+                }
+                path = file.getAbsolutePath();
+            }
+            else path = Path.of(uri).toString();
+
             System.setProperty("jsmile.native.library", path);
         } catch (Exception e) {
             e.printStackTrace();
@@ -53,6 +68,21 @@ public class SmileLib {
         );
     }
 
+    /**
+     * Ritorna il nome della libreria jsmile in base al sistema operativo.
+     * @return il node del file
+     */
+    private static String jsmileLibName() {
+        var os = System.getProperty("os.name").toLowerCase();
+        if(os.indexOf("win") >= 0) return "jsmile.dll";
+        if(os.indexOf("mac") >= 0) return "libjsmile.jnilib";
+        if(os.indexOf("nix") >= 0
+        || os.indexOf("nux") >= 0
+        || os.indexOf("aix") >= 0) return "libjsmile.so";
+
+        return null;
+    }
+
     /**
      * Crea un Network dal file indicato
      * Il file deve essere una risorsa del jar o un file esterno