diff --git a/build.sh b/build.sh
index ac1fcb2..2727f1b 100755
--- a/build.sh
+++ b/build.sh
@@ -353,7 +353,7 @@ esac
 set -e
 
 debug "Moving files"
-mv $IMAGE_NAME $TARGET_DIR/$(target_image_name $KALI_ARCH)
-mv $BUILD_LOG $TARGET_DIR/$(target_build_log $KALI_ARCH)
+mv -f $IMAGE_NAME $TARGET_DIR/$(target_image_name $KALI_ARCH)
+mv -f $BUILD_LOG $TARGET_DIR/$(target_build_log $KALI_ARCH)
 
 run_and_log echo -e "\n***\nGENERATED KALI IMAGE: $TARGET_DIR/$(target_image_name $KALI_ARCH)\n***"