diff --git a/python/ql/src/experimental/semmle/python/frameworks/Zip.qll b/python/ql/src/experimental/semmle/python/frameworks/Zip.qll
index 15a751e232d..bb22f03a938 100644
--- a/python/ql/src/experimental/semmle/python/frameworks/Zip.qll
+++ b/python/ql/src/experimental/semmle/python/frameworks/Zip.qll
@@ -7,12 +7,12 @@ private import semmle.python.ApiGraphs
 private module Zip {
   private API::Node shutil() { result = API::moduleImport("shutil") }
 
-  private class CopyFiles extends DataFlow::CallCfgNode, OpenFile::Range {
+  private class CopyFiles extends DataFlow::CallCfgNode, CopyFile::Range {
       CopyFiles() { this = shutil().getMember(["copyfile", "copy", "copy2", "copytree", "move"]).getACall() }
       override DataFlow::Node getAPathArgument() { result in [this.getArg(0), this.getArgByName("src"), this.getArg(1), this.getArgByName("dst")] } 
   }
   
-  private class CopyFileobj extends DataFlow::CallCfgNode, OpenFile::Range {
+  private class CopyFileobj extends DataFlow::CallCfgNode, CopyFile::Range {
       CopyFileobj() { this = shutil().getMember("copyfileobj").getACall() }
       override DataFlow::Node getAPathArgument() { result in [this.getArg(0), this.getArgByName("fsrc"), this.getArg(1), this.getArgByName("fdst")] }
   }