diff --git a/make/photon/notary/builder_public b/make/photon/notary/builder_public
index 132f68aa3..cd299224e 100755
--- a/make/photon/notary/builder_public
+++ b/make/photon/notary/builder_public
@@ -35,7 +35,7 @@ cur=$PWD
 
 # the temp folder to store notary source code...
 TEMP=`mktemp -d /$TMPDIR/notary.XXXXXX`
-git clone -b $VERSION https://github.com/docker/notary.git $TEMP
+git clone -b $VERSION https://github.com/theupdateframework/notary.git $TEMP
 
 echo 'build the notary binary bases on the golang:1.7.3...'
 cp binary.Dockerfile $TEMP 
@@ -56,4 +56,4 @@ docker build -f server.Dockerfile -t $SERVER_PHOTONIMAGE .
 docker build -f signer.Dockerfile -t $SIGNER_PHOTONIMAGE .
 
 echo 'Push image to docker hub.'
-../../pushimage.sh $PHOTONIMAGE $USERNAME $PASSWORD
\ No newline at end of file
+../../pushimage.sh $PHOTONIMAGE $USERNAME $PASSWORD