diff --git a/build.sh b/build.sh
index 4a8c5c9073e105faf0680ce538b123accfca13cf..a90e69e876b738e94de11dc8320901ff29c3ae56 100755
--- a/build.sh
+++ b/build.sh
@@ -70,7 +70,7 @@ fi
 
 EXECUTABLE_PATH="${GOPATH}/bin/${PLATFORM}_${ARCH}/${BIN_NAME}"
 echo $EXECUTABLE_PATH
-[ -f $EXECUTABLE_PATH] || EXECUTABLE_PATH="${GOPATH}/bin/${BIN_NAME}"
+[ -f $EXECUTABLE_PATH ] || EXECUTABLE_PATH="${GOPATH}/bin/${BIN_NAME}"
 
 run_upx() {
     if ! which upx &>/dev/null; then