diff --git a/include/common/regex.h b/include/common/regex.h
index cecfbd9..d106b86 100644
--- a/include/common/regex.h
+++ b/include/common/regex.h
@@ -25,7 +25,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <common/config.h>
+#include <haproxy/api.h>
 #include <common/hathreads.h>
 
 #ifdef USE_PCRE