diff --git a/build_ios.sh b/build_ios.sh
new file mode 100755
index 00000000..578f66d5
--- /dev/null
+++ b/build_ios.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+mkdir /tmp/arm64
+curl -L "https://mau.dev/tulir/mautrix-imessage/-/jobs/artifacts/master/download?job=build%20ios%20arm64" -o /tmp/arm64/mautrix-imessage-arm64.zip
+unzip /tmp/arm64/mautrix-imessage-arm64.zip -d /tmp/arm64
+cp /tmp/arm64/mautrix-imessage-ios-arm64/libolm.3.dylib /tmp/arm64/mautrix-imessage-ios-arm64/libolm.dylib
+
+export CGO_ENABLED=1
+export GOARCH=arm64
+export GOOS=ios
+export IPHONEOS_DEPLOYMENT_TARGET="7.0"
+export SDK=iphoneos
+export ARCH=arm64
+export SDK_PATH=$(xcrun -sdk $SDK -show-sdk-path)
+export CLANG=$(xcrun -sdk $SDK -find clang)
+export LIBRARY_PATH=/tmp/arm64/mautrix-imessage-ios-arm64
+export CPATH=/opt/homebrew/include
+export PATH=/opt/homebrew/bin:$PATH
+export CC=$(pwd)/clangwrap.sh
+export CXX=$CC
+export GO_LDFLAGS="-X main.Tag=1.0.0 -X main.Commit=`git rev-parse --short HEAD` -X 'main.BuildTime=`date '+%b %_d %Y, %H:%M:%S'`'"
+
+mkdir -p mautrix-imessage-ios-arm64
+go build -tags ios -ldflags "$GO_LDFLAGS" -o mautrix-imessage-ios-arm64/mautrix-imessage
+install_name_tool -change build/libolm.dylib.3.2.4 @executable_path/libolm.3.dylib mautrix-imessage-ios-arm64/mautrix-imessage
+ldid -S mautrix-imessage-ios-arm64/mautrix-imessage
+cp /tmp/arm64/mautrix-imessage-ios-arm64/libolm.dylib mautrix-imessage-ios-arm64/libolm.3.dylib
+ldid -S mautrix-imessage-ios-arm64/libolm.3.dylib
+
+rm -rf /tmp/arm64
\ No newline at end of file