diff --git a/.gitignore b/.gitignore
index 1316742b3cd061754803991b0233865f78c9b37e..04cf225adbfcca7769ad85a2daea6d4f54aab3de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.pro.user
 build_*/
 lib/qtlib/
+lib/AppImageUpdate/
diff --git a/scripts/import.sh b/scripts/import.sh
index 64f9385d803786dcee097c4e88ccbc97a7cd50d2..4227040c15e71b1c3aeee6d0ae81166362b305ef 100644
--- a/scripts/import.sh
+++ b/scripts/import.sh
@@ -5,3 +5,8 @@ PROJDIR="$(cd "$(dirname "${0}")/../" && pwd)"
 if [ ! -d "${PROJDIR}/lib/qtlib" ]; then
     git clone https://github.com/akiraohgaki/qtlib.git -b release-0.2.1 --single-branch --depth=1 "${PROJDIR}/lib/qtlib"
 fi
+
+if [ ! -d "${PROJDIR}/lib/AppImageUpdate" ]; then
+    git clone https://github.com/AppImage/AppImageUpdate.git -b continuous --single-branch --depth=1 "${PROJDIR}/lib/AppImageUpdate"
+    git -C "${PROJDIR}/lib/AppImageUpdate" submodule update --init --recursive --depth=1
+fi