diff --git a/chrome/browser/ui/views/side_panel/side_panel_entry_id.h b/chrome/browser/ui/views/side_panel/side_panel_entry_id.h
index 2beae155659fd..8d5671e3130cb 100644
--- a/chrome/browser/ui/views/side_panel/side_panel_entry_id.h
+++ b/chrome/browser/ui/views/side_panel/side_panel_entry_id.h
@@ -41,6 +41,8 @@
   V(kMerchantTrust, kActionSidePanelShowMerchantTrust, "MerchantTrust")       \
   V(kComments, kActionSidePanelShowComments, "Comments")                      \
   V(kGlic, kActionSidePanelShowGlic, "Glic")                                  \
+  V(kThirdPartyLlm, kActionSidePanelShowThirdPartyLlm, "ThirdPartyLlm")       \
+  V(kClashOfGpts, kActionSidePanelShowClashOfGpts, "ClashOfGpts")             \
   /* Extensions (nothing more should be added below here) */                  \
   V(kExtension, std::nullopt, "Extension")
 
