diff --git a/pam-fix-includes.patch b/pam-fix-includes.patch
new file mode 100644
index 0000000..9cc771e
--- /dev/null
+++ b/pam-fix-includes.patch
@@ -0,0 +1,10 @@
+--- modules/pam_unix/pam_unix_passwd.c
++++ modules/pam_unix/pam_unix_passwd.c
+@@ -54,6 +54,7 @@
+ #include <ctype.h>
+ #include <sys/time.h>
+ #include <sys/stat.h>
++#include <sys/resource.h>
+ 
+ #include <signal.h>
+ #include <errno.h>