diff --git a/acinclude.m4.in b/acinclude.m4.in
index 55ccbd5..6d4198d 100644
--- a/acinclude.m4.in
+++ b/acinclude.m4.in
@@ -4543,7 +4543,7 @@ fi
 
 AC_DEFUN([KDE_CHECK_PYTHON],
 [
-  for PYTHON_VER_TEST in 3.{12,11,10,9,8,7,6,5,4,3,2,1,0}; do
+  for PYTHON_VER_TEST in 3.{13,12,11,10,9,8,7,6,5,4,3,2,1,0}; do
     KDE_CHECK_PYTHON_INTERN("$PYTHON_VER_TEST")
     if test -n "$PYTHONLIB"; then
       break