diff --git a/enzyme/benchmarks/ReverseMode/adbench/gmm.h b/enzyme/benchmarks/ReverseMode/adbench/gmm.h
index 24da48fc791..1c6c203a964 100644
--- a/enzyme/benchmarks/ReverseMode/adbench/gmm.h
+++ b/enzyme/benchmarks/ReverseMode/adbench/gmm.h
@@ -168,8 +168,10 @@ int main(const int argc, const char* argv[]) {
     std::vector<std::string> paths;// = { "1k/gmm_d10_K100.txt" };
 
     getTests(paths, "data/1k", "1k/");
-    //getTests(paths, "data/2.5k", "2.5k/");
-    //getTests(paths, "data/10k", "10k/");
+    if (std::getenv("BENCH_LARGE")) {
+      getTests(paths, "data/2.5k", "2.5k/");
+      getTests(paths, "data/10k", "10k/");
+    }
     
     std::ofstream jsonfile("results.json", std::ofstream::trunc);
     json test_results;