diff --git a/src/libs/extensionsystem/pluginspec_p.h b/src/libs/extensionsystem/pluginspec_p.h
index fd7ff0de1cc..dd63204e86b 100644
--- a/src/libs/extensionsystem/pluginspec_p.h
+++ b/src/libs/extensionsystem/pluginspec_p.h
@@ -54,7 +54,6 @@ public:
     QString version;
     QString compatVersion;
     bool required = false;
-    bool hiddenByDefault = false;
     bool experimental = false;
     bool enabledByDefault = true;
     QString vendor;