diff --git a/SConscript b/SConscript
index 536174f69..9c236bd55 100755
--- a/SConscript
+++ b/SConscript
@@ -186,14 +186,13 @@ if not GetOption("macosx"):
 				raise SystemExit(1)
 			else:
 				env.Append(CPPPATH=[GetOption("lua-dir")])
-		else:
-			try:
-				env.ParseConfig('pkg-config --cflags lua5.1')
-			except:
-				#Check for Lua lib
-				if not conf.CheckLib('lua5.1') and not conf.CheckLib('lua-5.1') and not conf.CheckLib('lua51') and not conf.CheckLib('lua'):
-					print "liblua5.1 not found or not installed"
-					raise SystemExit(1)
+		try:
+			env.ParseConfig('pkg-config --cflags lua5.1')
+		except:
+			#Check for Lua lib
+			if not conf.CheckLib('lua5.1') and not conf.CheckLib('lua-5.1') and not conf.CheckLib('lua51') and not conf.CheckLib('lua'):
+				print "liblua5.1 not found or not installed"
+				raise SystemExit(1)
 
 # if fft is enabled try to parse its config, fail otherwise.