diff --git a/config.sh b/config.sh
index 9716eea51a7c4a7f4d18ff9c28ea6258e9389851..70bf310774965d1d2628a1d7d03f2b4f1d96417a 100755
--- a/config.sh
+++ b/config.sh
@@ -4,7 +4,7 @@ then
     export ML100Ku2test=hdfs://iccluster028.iccluster.epfl.ch:8020/cs449/data/ml-100k/u2.test;
     export ML100Kudata=hdfs://iccluster028.iccluster.epfl.ch:8020/cs449/data/ml-100k/u.data;
     export ML25Mr2train=hdfs://iccluster028.iccluster.epfl.ch:8020/cs449/data/ml-25m/r2.train;
-    export ML25Mr2test=hdfs:hdfs://iccluster028.iccluster.epfl.ch:8020/cs449/data/ml-25m/r2.test;
+    export ML25Mr2test=hdfs://iccluster028.iccluster.epfl.ch:8020/cs449/data/ml-25m/r2.test;
     export SPARKMASTER='yarn'
 else 
     export ML100Ku2base=data/ml-100k/u2.base;