diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/VcsLogHashMapImpl.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/VcsLogHashMapImpl.java
index 2a492a24c3cb..0fcd31b3a46e 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/VcsLogHashMapImpl.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/VcsLogHashMapImpl.java
@@ -86,13 +86,13 @@ public class VcsLogHashMapImpl implements Disposable, VcsLogHashMap {
       IOUtil.deleteAllFilesStartingWith(new File(LOG_CACHE_APP_DIR, logId));
     }
 
-    Disposer.register(project, this);
     myPersistentEnumerator = IOUtil.openCleanOrResetBroken(new ThrowableComputable<PersistentEnumerator<CommitId>, IOException>() {
       @Override
       public PersistentEnumerator<CommitId> compute() throws IOException {
         return new PersistentEnumerator<CommitId>(mapFile, new MyCommitIdKeyDescriptor(project), Page.PAGE_SIZE);
       }
     }, mapFile);
+    Disposer.register(project, this);
   }
 
   @NotNull