diff --git a/gcpkms/keysource.go b/gcpkms/keysource.go
index 75ae5e4ea..0f8e39710 100644
--- a/gcpkms/keysource.go
+++ b/gcpkms/keysource.go
@@ -264,7 +264,7 @@ func getGoogleCredentials() ([]byte, error) {
 
 		return []byte(defaultCredentials), nil
 	}
-	return nil, fmt.Errorf("could not find google credential file")
+	return nil, fmt.Errorf("could not find Google credential file")
 }
 
 // getGoogleOAuthToken returns the SopsGoogleCredentialsOauthToken variable,