diff --git a/tests/stress/continuous_integration b/tests/stress/continuous_integration
index bbbe63446..5c6c8eb11 100755
--- a/tests/stress/continuous_integration
+++ b/tests/stress/continuous_integration
@@ -62,7 +62,7 @@ LARGE_DATASET = [
 ] * 6 + [
     {
         "test": "long_running.cpp",
-        "options": ["--vertex-count", "200000", "--edge-count", "2000000", "--max-time", "480", "--verify", "300"],
+        "options": ["--vertex-count", "100000", "--edge-count", "20000000", "--max-time", "480", "--verify", "300"],
         "timeout": 500,
     },
 ]