diff --git a/indra/newview/llappviewerlinux.h b/indra/newview/llappviewerlinux.h
index b6b7338ef6d61458d5b226dbeaf56dfdb6512f6a..17add6f0e425542aabd0aa700ac9eb3a52b147e5 100644
--- a/indra/newview/llappviewerlinux.h
+++ b/indra/newview/llappviewerlinux.h
@@ -69,6 +69,8 @@ class LLAppViewerLinux final : public LLAppViewer
 
 	bool initSLURLHandler() override;
 	bool sendURLToOtherInstance(const std::string& url) override;
+private:
+	bool mSentryInitialized = false;
 };
 
 #if LL_DBUS_ENABLED