diff --git a/autogen.sh b/autogen.sh
index 9f26642585..9560aaf1bd 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -35,7 +35,9 @@ if test ! -e gmock; then
   unzip -q release-1.7.0.zip
   rm release-1.7.0.zip
   mv googlemock-release-1.7.0 gmock
+fi
 
+if test ! -e gmock/gtest; then
   curl $curlopts -L -O https://github.com/google/googletest/archive/release-1.7.0.zip
   unzip -q release-1.7.0.zip
   rm release-1.7.0.zip