diff --git a/python3.13.spec b/python3.13.spec
index bf69e4b..b86186f 100644
--- a/python3.13.spec
+++ b/python3.13.spec
@@ -1266,6 +1266,7 @@ CheckPython() {
   # the test is skipped until it is fixed in upstream.
   # see: https://github.com/python/cpython/issues/104280#issuecomment-1669249980
   # test_gdb is skipped due to https://bugzilla.redhat.com/2275274#c11
+  # test_signal is skipped due to https://github.com/python/cpython/issues/118989
   # test.regrtest fails if SOURCE_DATE_EPOCH is set
   # https://github.com/python/cpython/issues/110932
   unset SOURCE_DATE_EPOCH
@@ -1277,6 +1278,9 @@ CheckPython() {
     %ifarch %{mips64}
     -x test_ctypes \
     %endif
+    %ifarch s390x
+    -x test_signal \
+    %endif
 
   echo FINISHED: CHECKING OF PYTHON FOR CONFIGURATION: $ConfName