diff --git a/python_appimage/appimage/relocate.py b/python_appimage/appimage/relocate.py
index cf39ea5..c7f8939 100644
--- a/python_appimage/appimage/relocate.py
+++ b/python_appimage/appimage/relocate.py
@@ -142,8 +142,6 @@ def relocate_python(python=None, appdir=None):
         HOST_PREFIX = sys.prefix
     HOST_BIN = HOST_PREFIX + '/bin'
     HOST_INC = HOST_PREFIX + '/include/' + PYTHON_X_Y
-    if not os.path.exists(HOST_INC):
-        HOST_INC += 'm'
     HOST_LIB = HOST_PREFIX + '/lib'
     HOST_PKG = HOST_LIB + '/' + PYTHON_X_Y
 
@@ -153,6 +151,10 @@ def relocate_python(python=None, appdir=None):
     PYTHON_LIB = PYTHON_PREFIX + '/lib'
     PYTHON_PKG = PYTHON_LIB + '/' + PYTHON_X_Y
 
+    if not os.path.exists(HOST_INC):
+        HOST_INC += 'm'
+        PYTHON_INC += 'm'
+
 
     # Copy the running Python's install
     log('CLONE', '%s from %s', PYTHON_X_Y, HOST_PREFIX)