diff --git a/fix-missing-include.dif b/fix-missing-include.dif
index 98edbf8..48188a3 100644
--- a/fix-missing-include.dif
+++ b/fix-missing-include.dif
@@ -10,3 +10,15 @@ Index: openscap-1.2.6/src/OVAL/probes/unix/linux/rpminfo.c
  
  #ifndef HAVE_HEADERFORMAT
  # define HAVE_LIBRPM44 1 /* hack */
+Index: openscap-1.2.6/src/common/oscap_acquire.c
+===================================================================
+--- openscap-1.2.6.orig/src/common/oscap_acquire.c
++++ openscap-1.2.6/src/common/oscap_acquire.c
+@@ -36,6 +36,7 @@
+ #include <ftw.h>
+ 
+ #include "oscap_acquire.h"
++#include "oscap_buffer.h"
+ #include "common/_error.h"
+ #include "oscap_string.h"
+