diff -r 9fcfdb53e8af Modules/zipimport.c
--- a/Modules/zipimport.c	Thu Nov 26 23:52:34 2015 +0200
+++ b/Modules/zipimport.c	Sat Nov 28 09:43:33 2015 -0600
@@ -1276,22 +1276,16 @@
 static PyObject *
 compile_source(PyObject *pathname, PyObject *source)
 {
-    PyObject *code, *fixed_source, *pathbytes;
-
-    pathbytes = PyUnicode_EncodeFSDefault(pathname);
-    if (pathbytes == NULL)
-        return NULL;
+    PyObject *code, *fixed_source;
 
     fixed_source = normalize_line_endings(source);
     if (fixed_source == NULL) {
-        Py_DECREF(pathbytes);
         return NULL;
     }
 
-    code = Py_CompileString(PyBytes_AsString(fixed_source),
-                            PyBytes_AsString(pathbytes),
-                            Py_file_input);
-    Py_DECREF(pathbytes);
+    code = Py_CompileStringObject(PyBytes_AsString(fixed_source),
+                                  pathname, Py_file_input, NULL, -1);
+
     Py_DECREF(fixed_source);
     return code;
 }