diff --git a/SConstruct b/SConstruct
index e51e5a1f30ceb97c0c8b702fd7a85b83a941956d..c30405c986ee6eef798479495f064a29fae19a89 100644
--- a/SConstruct
+++ b/SConstruct
@@ -110,8 +110,8 @@ conf = Configure(env, custom_tests = {
   })
   
 if not conf.CheckPKGConfig('0.15.0'): 
-   print('pkg-config >= 0.15.0 not found.')
-   Exit(1)
+  print('pkg-config >= 0.15.0 not found.')
+  Exit(1)
 
 if not conf.CheckPKG('ogg'): 
   print('libogg not found.')