diff --git a/projects/rccl/Makefile b/projects/rccl/Makefile
index be38d72d34..a3f675e823 100644
--- a/projects/rccl/Makefile
+++ b/projects/rccl/Makefile
@@ -32,8 +32,8 @@ VERBOSE ?= 0
 
 CUDACODE := -gencode=arch=compute_35,code=sm_35 \
             -gencode=arch=compute_50,code=sm_50 \
-            -gencode=arch=compute_52,code=sm_52 \
-            -gencode=arch=compute_53,code=sm_53
+            -gencode=arch=compute_52,code=sm_52
+
 
 
 BUILDDIR := build
diff --git a/projects/rccl/debian/changelog b/projects/rccl/debian/changelog
index ef41f4a96a..1d95f2492a 100644
--- a/projects/rccl/debian/changelog
+++ b/projects/rccl/debian/changelog
@@ -1,4 +1,4 @@
-nccl (1.1.1+cuda7.5) trusty; urgency=medium
+nccl (1.1.1-1+cuda7.5) trusty; urgency=medium
 
   * Rebuilding with 7.5