diff --git a/tools/build.sh b/tools/build.sh
index 0938b07..9d341dc 100644
--- a/tools/build.sh
+++ b/tools/build.sh
@@ -37,9 +37,14 @@ downloadlove() {
 	cd linux
 	curl -L -O $LOVE_LINUX
 	curl -L -O $APPIMAGETOOL
+
+	chmod +x appimagetool-x86_64.AppImage
+	chmod +x love-$LOVE_VERSION-x86_64.AppImage
 	./appimagetool-x86_64.AppImage --appimage-extract
 	mv squashfs-root appimage
+	chmod +x appimage/AppRun
 	./love-$LOVE_VERSION-x86_64.AppImage --appimage-extract
+	chmod +x squashfs-root/AppRun
 	cd ..
 
 	cd ..