diff --git a/tensorflow/tools/ci_build/rel/macos/cpu_libtensorflow.sh b/tensorflow/tools/ci_build/rel/macos/cpu_libtensorflow.sh
index deed7e8c77a..04318372598 100644
--- a/tensorflow/tools/ci_build/rel/macos/cpu_libtensorflow.sh
+++ b/tensorflow/tools/ci_build/rel/macos/cpu_libtensorflow.sh
@@ -34,7 +34,7 @@ if [[ "$IS_NIGHTLY" -eq 1 ]]; then
   # Copy the nightly version update script
   cp tensorflow/tools/ci_build/builds/libtensorflow_nightly_symlink.sh lib_package
 
-  echo "This package was built on $(date)" >> /lib_package/build_time.txt
+  echo "This package was built on $(date)" >> lib_package/build_time.txt
 
   tar -zcvf macos_cpu_libtensorflow_binaries.tar.gz lib_package
 
diff --git a/tensorflow/tools/ci_build/rel/ubuntu/cpu_libtensorflow.sh b/tensorflow/tools/ci_build/rel/ubuntu/cpu_libtensorflow.sh
index 100c872187e..66adddf96ff 100644
--- a/tensorflow/tools/ci_build/rel/ubuntu/cpu_libtensorflow.sh
+++ b/tensorflow/tools/ci_build/rel/ubuntu/cpu_libtensorflow.sh
@@ -27,17 +27,17 @@ which bazel
 sudo apt-get install realpath
 
 # Update the version string to nightly
-if [ -n "${IS_NIGHTLY_BUILD}" ]; then
+if [ -n "${IS_NIGHTLY}" ]; then
   ./tensorflow/tools/ci_build/update_version.py --nightly
 fi
 
 ./tensorflow/tools/ci_build/linux/libtensorflow.sh
 
 # Copy the nightly version update script
-if [ -n "${IS_NIGHTLY_BUILD}" ]; then
+if [ -n "${IS_NIGHTLY}" ]; then
   cp tensorflow/tools/ci_build/builds/libtensorflow_nightly_symlink.sh lib_package
 
-  echo "This package was built on $(date)" >> /lib_package/build_time.txt
+  echo "This package was built on $(date)" >> lib_package/build_time.txt
 
   tar -zcvf ubuntu_cpu_libtensorflow_binaries.tar.gz lib_package
 
diff --git a/tensorflow/tools/ci_build/rel/ubuntu/gpu_libtensorflow.sh b/tensorflow/tools/ci_build/rel/ubuntu/gpu_libtensorflow.sh
index 50f3b80c815..edbcbeafa53 100644
--- a/tensorflow/tools/ci_build/rel/ubuntu/gpu_libtensorflow.sh
+++ b/tensorflow/tools/ci_build/rel/ubuntu/gpu_libtensorflow.sh
@@ -28,17 +28,17 @@ sudo apt-get install realpath
 export TF_NEED_CUDA=1
 
 # Update the version string to nightly
-if [ -n "${IS_NIGHTLY_BUILD}" ]; then
+if [ -n "${IS_NIGHTLY}" ]; then
   ./tensorflow/tools/ci_build/update_version.py --nightly
 fi
 
 ./tensorflow/tools/ci_build/linux/libtensorflow.sh
 
 # Copy the nightly version update script
-if [ -n "${IS_NIGHTLY_BUILD}" ]; then
+if [ -n "${IS_NIGHTLY}" ]; then
   cp tensorflow/tools/ci_build/builds/libtensorflow_nightly_symlink.sh lib_package
 
-  echo "This package was built on $(date)" >> /lib_package/build_time.txt
+  echo "This package was built on $(date)" >> lib_package/build_time.txt
 
   tar -zcvf ubuntu_gpu_libtensorflow_binaries.tar.gz lib_package