diff --git a/python3.10.spec b/python3.10.spec
index 0a4cb85..056d369 100644
--- a/python3.10.spec
+++ b/python3.10.spec
@@ -225,9 +225,9 @@ BuildRequires: sqlite-devel
 BuildRequires: gdb
 
 BuildRequires: tar
-BuildRequires: tcl-devel
+BuildRequires: tcl-devel < 1:9
 BuildRequires: tix-devel
-BuildRequires: tk-devel
+BuildRequires: tk-devel < 1:9
 BuildRequires: tzdata
 
 %if %{with valgrind}