diff --git a/pom.xml b/pom.xml
index 1c15ac9..31b0f7b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,7 +74,7 @@
                 <artifactId>javafx-maven-plugin</artifactId>
                 <version>${javafx.maven.plugin.version}</version>
                 <configuration>
-                    <mainClass>com.personalproject.ui.MathExamGui</mainClass>
+                    <mainClass>com.personalproject.ui.MathExamGUI</mainClass>
                     <!-- Specify required JavaFX modules -->
                     <options>
                         <option>--add-modules</option>
@@ -86,7 +86,7 @@
                         <!-- Default execution for run goal -->
                         <id>default-cli</id>
                         <configuration>
-                            <mainClass>com.personalproject.ui.MathExamGui</mainClass>
+                            <mainClass>com.personalproject.ui.MathExamGUI</mainClass>
                         </configuration>
                     </execution>
                 </executions>
@@ -107,7 +107,7 @@
                 <configuration>
                     <archive>
                         <manifest>
-                            <mainClass>com.personalproject.ui.MathExamGui</mainClass>
+                            <mainClass>com.personalproject.ui.MathExamGUI</mainClass>
                         </manifest>
                     </archive>
                 </configuration>
@@ -127,7 +127,7 @@
                         <configuration>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>com.personalproject.ui.MathExamGui</mainClass>
+                                    <mainClass>com.personalproject.MathExamApplication</mainClass>
                                 </transformer>
                             </transformers>
                             <!-- Include all JavaFX modules in the fat JAR -->