diff --git a/build/platform-ios.mk b/build/platform-ios.mk
index 44503971..1123ed7e 100644
--- a/build/platform-ios.mk
+++ b/build/platform-ios.mk
@@ -1,4 +1,4 @@
-ARCH=armv7
+ARCH = armv7
 include build/platform-darwin.mk
 CXX = clang++
 CC = clang