diff --git a/src/ce_common.pas b/src/ce_common.pas
index d79977a1..d1fc2f11 100644
--- a/src/ce_common.pas
+++ b/src/ce_common.pas
@@ -10,6 +10,9 @@ uses
   {$IFDEF WINDOWS}
   Windows, JwaTlHelp32,
   {$ENDIF}
+  {$IFDEF LINUX}
+  ExtCtrls,
+  {$ENDIF}
   dialogs, forms, process, asyncprocess;
 
 const