diff --git a/loopy/statistics.py b/loopy/statistics.py
index 7775c8a8f4efc202650bf55b010e183031680d45..f0d333a97b5f9e4d9a1907ce62cf270d38f87583 100755
--- a/loopy/statistics.py
+++ b/loopy/statistics.py
@@ -27,7 +27,7 @@ import six
 import loopy as lp
 import warnings
 from islpy import dim_type
-import islpy._isl as isl
+import islpy as isl
 from pymbolic.mapper import CombineMapper
 
 
diff --git a/loopy/version.py b/loopy/version.py
index 71911e9570f3e404c9c2fe64a479f8d97259906d..a33061745ab03ff06a6972742dd52674cc6f6362 100644
--- a/loopy/version.py
+++ b/loopy/version.py
@@ -25,4 +25,6 @@ VERSION = (2014, 1)
 VERSION_STATUS = ""
 VERSION_TEXT = ".".join(str(x) for x in VERSION) + VERSION_STATUS
 
-DATA_MODEL_VERSION = "v8"
+import islpy.version
+
+DATA_MODEL_VERSION = "v8-islpy%s" % islpy.version.VERSION_TEXT