diff --git a/testing/install_script.sh b/testing/install_script.sh
index b04214d..008313d 100644
--- a/testing/install_script.sh
+++ b/testing/install_script.sh
@@ -153,7 +153,7 @@ elif [ $MC_TYPE = "forge" ]; then
 			mv *.jar /old-server-versions/
 			mv run-*.sh /old-server-versions/ 
 			mv *.log /old-server-versions/
-			mv /libraries /old-server-versions/libraries_OLD_$MC_TYPE
+			rm -fr /libraries
 			wget --no-cache --show-progress --progress=bar:force:noscroll $FORGE_INSTALLER_FILE -O forge-$MC_VERSION-$FORGE_VERSION-installer.jar
 			chmod +x forge-$MC_VERSION-$FORGE_VERSION-installer.jar
 			java -jar forge-$MC_VERSION-$FORGE_VERSION-installer.jar --installServer
@@ -178,7 +178,7 @@ elif [ $MC_TYPE = "neoforged" ]; then
 			mv *.jar /old-server-versions/
 			mv run-*.sh /old-server-versions/ 
 			mv *.log /old-server-versions/
-			mv /libraries /old-server-versions/libraries_OLD_$MC_TYPE
+			rm -fr /libraries
 			wget --no-cache --show-progress --progress=bar:force:noscroll $NEOFORGED_INSTALLER_FILE -O neoforge-$NEOFORGED_VERSION-installer.jar
 			chmod +x neoforge-$NEOFORGED_VERSION-installer.jar
 			java -jar neoforge-$NEOFORGED_VERSION-installer.jar --installServer
@@ -202,7 +202,7 @@ elif [ $MC_TYPE = "quilt" ]; then
 			mkdir -p /old-server-versions
 			mv *.jar /old-server-versions/
 			mv *.log /old-server-versions/
-			mv /libraries /old-server-versions/libraries_OLD_$MC_TYPE
+			rm -fr /libraries
 			wget --no-cache --show-progress --progress=bar:force:noscroll $QUILT_INSTALLER_FILE -O quilt-installer-$QUILT_VERSION.jar
 			chmod +x quilt-installer-$QUILT_VERSION.jar
 			java -jar quilt-installer-$QUILT_VERSION.jar install server $MC_VERSION --download-server