diff --git a/bin/build.sh b/bin/build.sh
index 2b9dc927..c217f728 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -37,6 +37,6 @@ echo "### VimR archive file name: ${VIMR_FILE_NAME}"
 ./bin/commit_and_push_tags.sh "${BRANCH}" "${TAG}"
 ./bin/create_github_release.sh "${COMPOUND_VERSION}" "${TAG}" "${VIMR_FILE_NAME}" "${RELEASE_NOTES}"
 ./bin/set_appcast.py "build/Release/${VIMR_FILE_NAME}" "${BUNDLE_VERSION}" "${MARKETING_VERSION}" "${TAG}" ${IS_SNAPSHOT}
-./bin/commit_and_push_appcast.sh "${BRANCH}" "${COMPOUND_VERSION}"
+./bin/commit_and_push_appcast.sh "${BRANCH}" "${COMPOUND_VERSION}" ${IS_SNAPSHOT}
 
 echo "### Built VimR"