diff --git a/.github/scripts/strategy-matrix/generate.py b/.github/scripts/strategy-matrix/generate.py
index 3351ea62e0..9016319d50 100755
--- a/.github/scripts/strategy-matrix/generate.py
+++ b/.github/scripts/strategy-matrix/generate.py
@@ -239,12 +239,10 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
         # so that they are easier to identify in the GitHub Actions UI, as long
         # names get truncated.
         # Add Address and Thread (both coupled with UB) sanitizers for specific bookworm distros.
-        if os[
-            "distro_version"
-        ] == "bookworm" and f"{os['compiler_name']}-{os['compiler_version']}" in {
-            "gcc-15",
-            "clang-20",
-        }:
+        if (
+            os["distro_version"] == "bookworm"
+            and f"{os['compiler_name']}-{os['compiler_version']}" == "clang-20"
+        ):
             # Add ASAN + UBSAN configuration.
             configurations.append(
                 {