diff --git a/tools/baclient_build.sh b/tools/baclient_build.sh
index 0bab4369..f5f6017c 100755
--- a/tools/baclient_build.sh
+++ b/tools/baclient_build.sh
@@ -7,7 +7,9 @@ if $(uname -a | grep -q Ubuntu); then
   GOPATH=$1
   BUILD_DIR=$2
   if [[ ! -f ./baclient_built ]]; then
-    GO111MODULE=off GOPATH=${GOPATH} go build -v -o ${BUILD_DIR}/baclient baclient
+    whereis go
+    go env
+    GO111MODULE=off GOPATH=${GOPATH} /usr/bin/go build -v -o ${BUILD_DIR}/baclient baclient
   else
     echo "Baclient library is already built. No action."
   fi