diff --git a/projects/tensorflow/build.sh b/projects/tensorflow/build.sh
index 928bfdc2d..98efde38c 100755
--- a/projects/tensorflow/build.sh
+++ b/projects/tensorflow/build.sh
@@ -42,6 +42,8 @@ done
 if [ "$SANITIZER" = "undefined" ]
 then
   echo "--linkopt=$(find $(llvm-config --libdir) -name libclang_rt.ubsan_standalone_cxx-x86_64.a | head -1)"
+  sed -i -e 's/"\/\/conditions:default": \[/"\/\/conditions:default": \[\n"-fno-sanitize=undefined",/' third_party/nasm/nasm.BUILD
+  sed -i -e 's/includes/linkopts = \["-fno-sanitize=undefined"\],\nincludes/' third_party/nasm/nasm.BUILD
 fi
 if [ "$SANITIZER" = "address" ]
 then