diff --git a/internal/storage/read_test.go b/internal/storage/read_test.go
index 91bfbe2e..b53ae01b 100644
--- a/internal/storage/read_test.go
+++ b/internal/storage/read_test.go
@@ -135,7 +135,8 @@ func Test_extractServersFromBytes(t *testing.T) {
 			allProviders[0]: 1,
 			// Missing provider allProviders[1]
 		}
-		expectedPanicValue := fmt.Sprintf("provider %s not found in hardcoded servers map", allProviders[1])
+		expectedPanicValue := fmt.Sprintf("provider %s not found in hardcoded servers map; "+
+			"did you add the provider key in the embedded servers.json?", allProviders[1])
 		assert.PanicsWithValue(t, expectedPanicValue, func() {
 			_, _ = s.extractServersFromBytes(b, hardcodedVersions)
 		})