diff --git a/python/src/com/jetbrains/python/codeInsight/stdlib/PyStdlibCanonicalPathProvider.java b/python/src/com/jetbrains/python/codeInsight/stdlib/PyStdlibCanonicalPathProvider.java
index 1a097263c24a..8a0b9ebe7050 100644
--- a/python/src/com/jetbrains/python/codeInsight/stdlib/PyStdlibCanonicalPathProvider.java
+++ b/python/src/com/jetbrains/python/codeInsight/stdlib/PyStdlibCanonicalPathProvider.java
@@ -73,6 +73,10 @@ public class PyStdlibCanonicalPathProvider implements PyCanonicalPathProvider {
         components.set(0, "sqlite3");
         return QualifiedName.fromComponents(components);
       }
+      else if (head.equals("_pickle")) {
+        components.set(0, "pickle");
+        return QualifiedName.fromComponents(components);
+      }
     }
     return null;
   }