diff --git a/lldb/include/lldb/DataFormatters/FormattersContainer.h b/lldb/include/lldb/DataFormatters/FormattersContainer.h
index 3dcae6430b9c..21f0b046bf65 100644
--- a/lldb/include/lldb/DataFormatters/FormattersContainer.h
+++ b/lldb/include/lldb/DataFormatters/FormattersContainer.h
@@ -89,7 +89,7 @@ public:
     MapIterator iter = m_map.find(name);
     if (iter == m_map.end())
       return false;
-    m_map.erase(name);
+    m_map.erase(iter);
     if (listener)
       listener->Changed();
     return true;