diff --git a/firefox.spec b/firefox.spec
index 3be7338..fc741e6 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -3,7 +3,7 @@
 %global debug_build       0
 %global build_with_clang  0
 %global build_with_asan   0
-%if 0%{?fedora} == 33
+%if 0%{?fedora} >= 33
 %ifarch x86_64
 %global run_firefox_tests 1
 %endif
@@ -541,7 +541,7 @@ chmod a-x third_party/rust/ash/src/extensions/khr/*.rs
 
 %build
 # Disable LTO to work around rhbz#1883904
-%define _lto_cflags %{nil}
+# %define _lto_cflags %{nil}
 
 %if 0%{?use_bundled_cbindgen}
 
diff --git a/run-tests b/run-tests
index b4a6bf7..d7e8b5c 100755
--- a/run-tests
+++ b/run-tests
@@ -4,7 +4,7 @@ set -x
 export MACH_USE_SYSTEM_PYTHON=1
 export MOZ_NODE_PATH=/usr/bin/node
 export X_PARAMS="-screen 0 1600x1200x24"
-export MOCHITEST_PARAMS="--timeout 10 --chunk-by-dir 4"
+export MOCHITEST_PARAMS="--timeout 1 --chunk-by-dir 4"
 export TEST_DIR="test_results"
 
 # Fix for system nss