diff --git a/.github/workflows/gcc12.yml b/.github/workflows/gcc12.yml
index 1a17b936c74..a27ef913c21 100644
--- a/.github/workflows/gcc12.yml
+++ b/.github/workflows/gcc12.yml
@@ -28,9 +28,6 @@ jobs:
           # FIXME: re-enable asm tests when GCC can emit in the right syntax.
           # "--asm-tests",
           "--test-libcore",
-          "--extended-rand-tests",
-          "--extended-regex-example-tests",
-          "--extended-regex-tests",
           "--test-successful-rustc --nb-parts 2 --current-part 0",
           "--test-successful-rustc --nb-parts 2 --current-part 1",
         ]