Index: /issm/trunk-jpl/m4/issm_options.m4
===================================================================
--- /issm/trunk-jpl/m4/issm_options.m4	(revision 13355)
+++ /issm/trunk-jpl/m4/issm_options.m4	(revision 13356)
@@ -393,5 +393,5 @@
 		dnl defaults
 		HAVE_PYTHON_NUMPY=yes
-		PYTHON_NUMPYINCL=-I$PYTHON_NUMPY_ROOT
+		PYTHON_NUMPYINCL="-I$PYTHON_NUMPY_ROOT -I$PYTHON_NUMPY_ROOT/core/include/numpy"
 
 		AC_DEFINE([_HAVE_PYTHON_NUMPY_],[1],[with Python-Numpy in ISSM src])