diff --git a/admin/osx/sign_app.sh b/admin/osx/sign_app.sh
new file mode 100755
index 0000000000..493d2eb233
--- /dev/null
+++ b/admin/osx/sign_app.sh
@@ -0,0 +1,33 @@
+#!/bin/sh -x
+
+[ "$#" -lt 2 ] && echo "Usage: sign_app.sh <app> <identity>" && exit
+
+src_app="$1"
+identity="$2"
+
+QT_FMWKS=`basename ${TMP_APP}/Contents/Frameworks`/Qt*
+QT_FMWK_VERSION="5"
+
+fix_frameworks() {
+    TMP_APP=$1
+    QT_FMWK_PATH=$2
+    QT_FMWKS=$3/Qt*.framework
+
+    echo "Patching Qt frameworks..."
+    for FMWK in $QT_FMWKS; do
+        FMWK_NAME=`basename -s .framework $FMWK`
+        FMWK=`basename $FMWK`
+        FMWK_PATH="${TMP_APP}/Contents/Frameworks/${FMWK}"
+        mkdir -p "${FMWK_PATH}/Versions/${QT_FMWK_VERSION}/Resources/"
+        cp -avf "${QT_FMWK_PATH}/${FMWK}/Contents/Info.plist" "${FMWK_PATH}/Versions/${QT_FMWK_VERSION}/Resources"
+        (cd "${FMWK_PATH}" && ln -sf "Versions/${QT_FMWK_VERSION}/Resources" "Resources")
+        perl -pi -e "s/${FMWK_NAME}_debug/${FMWK_NAME}/" "${FMWK_PATH}/Resources/Info.plist"
+    done
+}
+
+fix_frameworks "$src_app" `qmake -query QT_INSTALL_LIBS` "$src_app"/Contents/Frameworks
+codesign -s "$identity"  --force --verify --verbose  --deep "$src_app"
+
+# Just for our debug purposes:
+spctl -a -t exec -vv $src_app
+codesign -dv $src_app
\ No newline at end of file