diff --git a/src/java/com/threerings/presents/server/PresentsDObjectMgr.java b/src/java/com/threerings/presents/server/PresentsDObjectMgr.java
index c0ee495f6..b76b8a429 100644
--- a/src/java/com/threerings/presents/server/PresentsDObjectMgr.java
+++ b/src/java/com/threerings/presents/server/PresentsDObjectMgr.java
@@ -1049,7 +1049,7 @@ public class PresentsDObjectMgr
     protected InvocationManager _invmgr;
 
     /** Whether or not unit profiling is enabled. */
-    protected static final boolean UNIT_PROF_ENABLED = false;
+    protected static final boolean UNIT_PROF_ENABLED = true;
 
     /** The frequency with which we take a profiling sample. */
     protected static final int UNIT_PROF_INTERVAL = 100;