diff --git a/dist/AppImageBuilder.yml b/dist/AppImageBuilder.yml
index 42c6c00..df2e23e 100644
--- a/dist/AppImageBuilder.yml
+++ b/dist/AppImageBuilder.yml
@@ -6,6 +6,7 @@ script:
   icon_path="${TARGET_APPDIR}/usr/share/icons/hicolor/128x128/apps"
   mkdir -p "${icon_path}"
   cp -a dist/evdevhook2.png "${icon_path}"
+  # mksquashfs is required until fix of https://github.com/AppImageCrafters/build-appimage/issues/5
   apt-get update && apt-get install -y --no-install-recommends squashfs-tools
 
 AppDir: