diff --git a/src/xrpld/app/main/Application.cpp b/src/xrpld/app/main/Application.cpp
index 508dfc8590..3382589c2d 100644
--- a/src/xrpld/app/main/Application.cpp
+++ b/src/xrpld/app/main/Application.cpp
@@ -1088,7 +1088,7 @@ public:
                                    << "; size after: " << cachedSLEs_.size();
         }
 
-        mallocTrim("doSweep", journal_);
+        // mallocTrim("doSweep", journal_);
 
         // Set timer to do another sweep later.
         setSweepTimer();