diff --git a/lib/datasource/common.ts b/lib/datasource/common.ts
index 90584a8d03b5fb67ab0c5d5b8927d42eb9ad24fd..ee585ff359fa18485e666b272bb55cd12ca03000 100644
--- a/lib/datasource/common.ts
+++ b/lib/datasource/common.ts
@@ -16,7 +16,7 @@ export type DigestConfig = Config;
 
 export interface Release {
   changelogUrl?: string;
-  gitref?: string;
+  gitRef?: string;
   isDeprecated?: boolean;
 
   releaseTimestamp?: any;
diff --git a/lib/datasource/git-tags/index.ts b/lib/datasource/git-tags/index.ts
index 1941a680b643c70a9893f76da7fec220a5c8f581..9f62f00da51ec30c67800d90448aebd5e4355fc4 100644
--- a/lib/datasource/git-tags/index.ts
+++ b/lib/datasource/git-tags/index.ts
@@ -37,7 +37,7 @@ export async function getPkgReleases({
       sourceUrl,
       releases: tags.map(tag => ({
         version: semver.isValid(tag),
-        gitref: tag,
+        gitRef: tag,
       })),
     };