diff --git a/lineoperations/src/lineoperations.c b/lineoperations/src/lineoperations.c
index 7efa32e54..f02b4f119 100644
--- a/lineoperations/src/lineoperations.c
+++ b/lineoperations/src/lineoperations.c
@@ -19,6 +19,8 @@
 */
 
 
+#include "config.h"
+
 #include "geanyplugin.h"
 #include "Scintilla.h"
 #include "linefunctions.h"