diff --git a/OpenIPMI.spec b/OpenIPMI.spec
index a41c95e..8843778 100644
--- a/OpenIPMI.spec
+++ b/OpenIPMI.spec
@@ -12,6 +12,7 @@ Source1:    openipmi.sysconf
 Source2:    openipmi-helper
 Source3:    ipmi.service
 Patch1:     0001-man.patch
+Patch2:     include-config-h-cmdlang.patch
 Patch4:     OpenIPMI-c99.patch
 Patch5:     OpenIPMI-py313compat.patch
 
diff --git a/include-config-h-cmdlang.patch b/include-config-h-cmdlang.patch
new file mode 100644
index 0000000..4f9fcab
--- /dev/null
+++ b/include-config-h-cmdlang.patch
@@ -0,0 +1,12 @@
+diff -up OpenIPMI-2.0.32/cmdlang/cmdlang.c~ OpenIPMI-2.0.32/cmdlang/cmdlang.c
+--- OpenIPMI-2.0.32/cmdlang/cmdlang.c~	2021-01-22 19:51:28.000000000 +0100
++++ OpenIPMI-2.0.32/cmdlang/cmdlang.c	2022-01-28 11:55:42.375470392 +0100
+@@ -32,6 +32,8 @@
+  */
+ 
+ 
++#include <config.h>
++
+ #include <errno.h>
+ #include <string.h>
+ #include <ctype.h>