diff --git a/OpenIPMI-py313compat.patch b/OpenIPMI-py313compat.patch
index 60845b4..fccde75 100644
--- a/OpenIPMI-py313compat.patch
+++ b/OpenIPMI-py313compat.patch
@@ -1,12 +1,13 @@
-diff -ur OpenIPMI-2.0.34/swig/OpenIPMI.i OpenIPMI-2.0.34-python/swig/OpenIPMI.i
---- OpenIPMI-2.0.34/swig/OpenIPMI.i	2024-02-11 19:52:41.555777279 +0100
-+++ OpenIPMI-2.0.34-python/swig/OpenIPMI.i	2024-02-11 20:11:59.061132776 +0100
-@@ -38,6 +38,7 @@
- #include <config.h>
- #include <sys/types.h>
- #include <sys/socket.h>
-+#include <ctype.h>
- 
- #ifdef HAVE_GETADDRINFO
- #include <netdb.h>
-Only in OpenIPMI-2.0.34-python/swig: OpenIPMI.i~
+diff --git a/swig/python/OpenIPMI_lang.i b/swig/python/OpenIPMI_lang.i
+index 67221fd..d150d81 100644
+--- a/swig/python/OpenIPMI_lang.i
++++ b/swig/python/OpenIPMI_lang.i
+@@ -541,7 +541,7 @@ static void OI_put_py_state(int current)
+ #else
+ static void init_lang(void)
+ {
+-    PyEval_InitThreads();
++    /* nothing */
+ }
+ #define OI_PY_STATE PyGILState_STATE
+ #define OI_PY_STATE_GET() PyGILState_Ensure()