diff --git a/jedi/api/completion.py b/jedi/api/completion.py
index acfbd634..cdf72ce8 100644
--- a/jedi/api/completion.py
+++ b/jedi/api/completion.py
@@ -586,6 +586,9 @@ def _complete_getattr(user_context, instance):
     )
     for func in functions:
         tree_node = func.tree_node
+        if tree_node.type != 'funcdef':
+            continue
+
         for return_stmt in tree_node.iter_return_stmts():
             # Basically until the next comment we just try to find out if a
             # return statement looks exactly like `return getattr(x, name)`.
diff --git a/test/completion/classes.py b/test/completion/classes.py
index 5b7b42da..9d5c7c3d 100644
--- a/test/completion/classes.py
+++ b/test/completion/classes.py
@@ -419,6 +419,13 @@ GetattrArray().something[0]
 #? []
 GetattrArray().something
 
+class WeirdGetattr:
+    class __getattr__():
+        pass
+
+#? []
+WeirdGetattr().something
+
 
 # -----------------
 # private vars