4 files changed, 8 insertions, 4 deletions
diff --git a/numpy/f2py/cfuncs.py b/numpy/f2py/cfuncs.py
index 714f9a932..8f42b4029 100644
--- a/numpy/f2py/cfuncs.py
+++ b/numpy/f2py/cfuncs.py
@@ -51,7 +51,7 @@ includes0['math.h'] = '#include <math.h>'
 includes0['string.h'] = '#include <string.h>'
 includes0['setjmp.h'] = '#include <setjmp.h>'
 
-includes['Python.h'] = '#include "Python.h"'
+includes['Python.h'] = '#include <Python.h>'
 needs['arrayobject.h'] = ['Python.h']
 includes['arrayobject.h'] = '''#define PY_ARRAY_UNIQUE_SYMBOL PyArray_API
 #include "arrayobject.h"'''
diff --git a/numpy/f2py/src/fortranobject.h b/numpy/f2py/src/fortranobject.h
index d4cc10243..278c236a7 100644
--- a/numpy/f2py/src/fortranobject.h
+++ b/numpy/f2py/src/fortranobject.h
@@ -4,7 +4,7 @@
 extern "C" {
 #endif
 
-#include "Python.h"
+#include <Python.h>
 
 #ifdef FORTRANOBJECT_C
 #define NO_IMPORT_ARRAY
diff --git a/numpy/f2py/src/test/foomodule.c b/numpy/f2py/src/test/foomodule.c
index 88ec62440..00a48f4c0 100644
--- a/numpy/f2py/src/test/foomodule.c
+++ b/numpy/f2py/src/test/foomodule.c
@@ -9,7 +9,9 @@
 extern "C" {
 #endif
 
-#include "Python.h"
+#define PY_SSIZE_T_CLEAN
+#include <Python.h>
+
 #include "fortranobject.h"
 
 static PyObject *foo_error;
diff --git a/numpy/f2py/tests/src/array_from_pyobj/wrapmodule.c b/numpy/f2py/tests/src/array_from_pyobj/wrapmodule.c
index fe21d4b9b..ea47e0555 100644
--- a/numpy/f2py/tests/src/array_from_pyobj/wrapmodule.c
+++ b/numpy/f2py/tests/src/array_from_pyobj/wrapmodule.c
@@ -9,7 +9,9 @@ extern "C" {
 #endif
 
 /*********************** See f2py2e/cfuncs.py: includes ***********************/
-#include "Python.h"
+
+#define PY_SSIZE_T_CLEAN
+#include <Python.h>
 #include "fortranobject.h"
 #include <math.h>