diff --git a/legacy/eina/src/lib/eina_str.c b/legacy/eina/src/lib/eina_str.c
index e3d360eea8..415d51359e 100644
--- a/legacy/eina/src/lib/eina_str.c
+++ b/legacy/eina/src/lib/eina_str.c
@@ -38,6 +38,7 @@
 #endif
 
 #include "eina_private.h"
+#include "eina_str.h"
 
 /*============================================================================*
  *                                  Local                                     *