--- a/eric6/Debugger/DebuggerInterfacePython.py	Thu Sep 19 19:22:43 2019 +0200
+++ b/eric6/Debugger/DebuggerInterfacePython.py	Thu Sep 19 19:39:04 2019 +0200
@@ -1367,7 +1367,7 @@
         )
     
     if py3Exts and (Preferences.getDebugger("Python3VirtualEnv") or
-                    sys.version_info[0] == 3):
+                    sys.version_info[0] >= 3):
         registryData.append(
             ("Python3", ClientDefaultCapabilities, py3Exts,
                 createDebuggerInterfacePython3)