diff --git a/.travis.yml b/.travis.yml
index 2c16157..0d86afa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -73,6 +73,6 @@ matrix:
           name: "LongSoft/UEFITool"
           description: "UEFITool"
         notification_email: $NOTIFICATION_EMAIL
-        build_command_prepend: "NOBUILD=1 ./unixbuild.sh"
-        build_command: "PRECONFIGURED=1 ./unixbuild.sh"
+        build_command_prepend: "./unixbuild.sh --configure"
+        build_command: "./unixbuild.sh --build"
         branch_pattern: new_engine
diff --git a/README.md b/README.md
index dee8c9b..db48161 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 UEFITool is a viewer and editor of firmware images conforming to UEFI Platform Interface (PI) Specifications.
 
-![UEFITool icon](https://raw.githubusercontent.com/LongSoft/UEFITool/new_engine/UEFITool/icons/uefitool_64x64.png "UEFITool icon")
+![UEFITool icon](https://raw.githubusercontent.com/LongSoft/UEFITool/new_engine/UEFITool/icons/uefitool_64x64.png "UEFITool icon")  
 [![Build Status](https://travis-ci.org/LongSoft/UEFITool.svg?branch=master)](https://travis-ci.org/LongSoft/UEFITool) [![Scan Status](https://scan.coverity.com/projects/17209/badge.svg?flat=1)](https://scan.coverity.com/projects/17209)
 
 
diff --git a/unixbuild.sh b/unixbuild.sh
index 17370fd..8261515 100755
--- a/unixbuild.sh
+++ b/unixbuild.sh
@@ -3,6 +3,12 @@
 UTARGET=$(uname)
 BINSUFFIX=""
 
+if [ "$1" = "--configure" ]; then
+  export NOBUILD=1
+elif [ "$1" = "--build" ]; then
+  export PRECONFIGURED=1
+fi
+
 if [ "$UTARGET" = "Darwin" ]; then
   export UPLATFORM="mac"
 elif [ "$UTARGET" = "Linux" ]; then