diff --git a/iosbuild.sh b/iosbuild.sh
index 304c93b2..edf8225b 100755
--- a/iosbuild.sh
+++ b/iosbuild.sh
@@ -26,7 +26,9 @@ readonly OLDPATH=${PATH}
 
 # Add iPhoneOS-V6 to the list of platforms below if you need armv6 support.
 # Note that iPhoneOS-V6 support is not available with the iOS6 SDK.
-readonly PLATFORMS="iPhoneSimulator iPhoneOS-V7 iPhoneOS-V7s iPhoneOS-V7-arm64"
+PLATFORMS="iPhoneSimulator iPhoneSimulator64"
+PLATFORMS+=" iPhoneOS-V7 iPhoneOS-V7s iPhoneOS-V7-arm64"
+readonly PLATFORMS
 readonly SRCDIR=$(dirname $0)
 readonly TOPDIR=$(pwd)
 readonly BUILDDIR="${TOPDIR}/iosbuild"
@@ -78,6 +80,9 @@ for PLATFORM in ${PLATFORMS}; do
   elif [[ "${PLATFORM}" == "iPhoneOS-V6" ]]; then
     PLATFORM="iPhoneOS"
     ARCH="armv6"
+  elif [[ "${PLATFORM}" == "iPhoneSimulator64" ]]; then
+    PLATFORM="iPhoneSimulator"
+    ARCH="x86_64"
   else
     ARCH="i386"
   fi