diff --git a/rsocket-core/build.gradle b/rsocket-core/build.gradle
index d0aeca2b6..da5b69b14 100644
--- a/rsocket-core/build.gradle
+++ b/rsocket-core/build.gradle
@@ -47,7 +47,7 @@ dependencies {
 }
 
 jcstress {
-    mode = 'quick' //quick, default, tough
+    mode = 'sanity' //sanity, quick, default, tough
     jcstressDependency = "org.openjdk.jcstress:jcstress-core:0.16"
 }