diff --git a/script/compile b/script/compile
index 68237c6c..c66d6e56 100755
--- a/script/compile
+++ b/script/compile
@@ -24,6 +24,7 @@ fi
 export JAVA_HOME=$GRAALVM_HOME
 export PATH=$GRAALVM_HOME/bin:$PATH
 
+rm -rf resources/*.class
 SVM_JAR=$(find -L "$GRAALVM_HOME" | grep svm.jar)
 "$GRAALVM_HOME/bin/javac" -cp "$SVM_JAR" resources/CutOffCoreServicesDependencies.java
 "$GRAALVM_HOME/bin/javac" -cp "$SVM_JAR" resources/CutOffSunAwtWwwContentAudioAiff.java