diff --git a/ide/main.pp b/ide/main.pp
index 242580c1b3..52dca502e2 100644
--- a/ide/main.pp
+++ b/ide/main.pp
@@ -4432,6 +4432,7 @@ begin
     IncreaseBuildMacroChangeStamp;
     MainBuildBoss.SetBuildTargetProject1(false);
     MainIDE.UpdateCaption;
+    MainIDE.UpdateDefineTemplates;
   end;
 end;
 
diff --git a/ide/projectinspector.pas b/ide/projectinspector.pas
index 26ba1a2244..4ee5b58a49 100644
--- a/ide/projectinspector.pas
+++ b/ide/projectinspector.pas
@@ -1871,6 +1871,7 @@ begin
   IncreaseCompilerParseStamp;
   MainBuildBoss.SetBuildTargetProject1(false);
   MainIDE.UpdateCaption;
+  MainIDE.UpdateDefineTemplates;
   if Assigned(ProjInspector) then
     ProjInspector.UpdateTitle;
 end;