diff --git a/src/interfaces/ecpg/include/ecpgtype.h b/src/interfaces/ecpg/include/ecpgtype.h
index 7cc47e9..236d028 100644
--- a/src/interfaces/ecpg/include/ecpgtype.h
+++ b/src/interfaces/ecpg/include/ecpgtype.h
@@ -34,7 +34,7 @@
 #define _ECPGTYPE_H
 
 #ifdef __cplusplus
-extern     "C"
+extern "C"
 {
 #endif