diff --git a/plugins/git4idea/src/git4idea/branch/DeepComparator.kt b/plugins/git4idea/src/git4idea/branch/DeepComparator.kt
index 939563f840bd..6cec3fdf477b 100644
--- a/plugins/git4idea/src/git4idea/branch/DeepComparator.kt
+++ b/plugins/git4idea/src/git4idea/branch/DeepComparator.kt
@@ -265,7 +265,7 @@ class DeepComparator(private val project: Project,
             pickedCommits.add(storage.getCommitIndex(HashImpl.build(line), root))
           }
           catch (e: Exception) {
-            LOG.error("Couldn't parse line [$line]")
+            LOG.error("Couldn't parse line [$line]", e)
           }
         }
       }