diff --git a/ConflictSet.cpp b/ConflictSet.cpp
index faee47b..65ba086 100644
--- a/ConflictSet.cpp
+++ b/ConflictSet.cpp
@@ -2777,7 +2777,7 @@ bool checkRangeReadImpl(Node *n, std::span<const uint8_t> begin,
     break;
   }
 
-  return checkRangeLeftSide.ok & checkRangeRightSide.ok;
+  return checkRangeLeftSide.ok && checkRangeRightSide.ok;
 }
 
 #ifdef __x86_64__