diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index 08bef55..0eda88f 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -224,6 +224,11 @@ sed -i '/Minitest::Reporters/ s/^/#/' test/helper.rb
 # PPC64LE with ruby3.1 does not seem to support GC.compact
 %ifarch ppc64le
 export NOKOGIRI_TEST_GC_LEVEL=major
+# F36 ruby has not implemented runtime GC compaction support yet
+# c.f https://src.fedoraproject.org/rpms/ruby/pull-request/126
+%if 0%{?fedora} <= 36
+sed -i test/test_compaction.rb -e 's|skip unless GC.respond_to.*|skip|'
+%endif
 %endif
 
 env \