diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 56669adf..ba08e897 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -14,16 +14,9 @@ jobs:
         opt-level: ['-O0', '-O1', '-O2', '-O3']
     steps:
       - uses: actions/checkout@v3
-      - run: brew install bash diffutils llvm@{13,14}
+      - run: brew install bash diffutils llvm@14
 
-      - name: Compile with LLVM 13
-        run: LLVM_CONFIG=/usr/local/opt/llvm@13/bin/llvm-config make
-      - run: ./runtests.sh --verbose --jou-flags "${{ matrix.opt-level }}"
-      - run: ./runtests.sh --verbose --jou-flags "${{ matrix.opt-level }} --verbose"
-      - run: make clean
-
-      - name: Compile with LLVM 14
-      - run: LLVM_CONFIG=/usr/local/opt/llvm@14/bin/llvm-config make
+      - run: make
       - run: ./runtests.sh --verbose --jou-flags "${{ matrix.opt-level }}"
       - run: ./runtests.sh --verbose --jou-flags "${{ matrix.opt-level }} --verbose"
       - run: make clean
@@ -41,19 +34,13 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v3
-      - run: brew install bash diffutils llvm@{13,14}
-
-      - run: LLVM_CONFIG=/usr/local/opt/llvm@13/bin/llvm-config ./doctest.sh
-      - run: make clean
-      - run: LLVM_CONFIG=/usr/local/opt/llvm@14/bin/llvm-config ./doctest.sh
+      - run: brew install bash diffutils llvm@14
+      - run: ./doctest.sh
 
   compare-compilers:
     runs-on: macos-latest
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v3
-      - run: brew install bash diffutils llvm@{13,14}
-
-      - run: LLVM_CONFIG=/usr/local/opt/llvm@13/bin/llvm-config ./compare_compilers.sh
-      - run: make clean
-      - run: LLVM_CONFIG=/usr/local/opt/llvm@14/bin/llvm-config ./compare_compilers.sh
+      - run: brew install bash diffutils llvm@14
+      - run: ./compare_compilers.sh
diff --git a/Makefile.posix b/Makefile.posix
index 72907ca3..fcbb3f3f 100644
--- a/Makefile.posix
+++ b/Makefile.posix
@@ -4,10 +4,13 @@
 LLVM_CONFIG ?= $(shell \
 	which llvm-config-14 \
 	|| which /usr/local/opt/llvm@14/bin/llvm-config \
+	|| which /opt/homebrew/opt/llvm@14/bin/llvm-config \
 	|| which llvm-config-13 \
 	|| which /usr/local/opt/llvm@13/bin/llvm-config \
+	|| which /opt/homebrew/opt/llvm@13/bin/llvm-config \
 	|| which llvm-config-11 \
 	|| which /usr/local/opt/llvm@11/bin/llvm-config \
+	|| which /opt/homebrew/opt/llvm@11/bin/llvm-config \
 	|| which /usr/pkg/libexec/libLLVM/llvm-config \
 	)
 CFLAGS += $(shell $(LLVM_CONFIG) --cflags)
diff --git a/README.md b/README.md
index 9b97068e..92080718 100644
--- a/README.md
+++ b/README.md
@@ -121,12 +121,12 @@ $ LLVM_CONFIG=llvm-config-11 make
 
 MacOS support is new. Please create an issue if something doesn't work.
 
-1. Install Git, make and LLVM 13.
+1. Install Git, make and LLVM 14.
     If you do software development on MacOS, you probably already have Git and make,
     because they come with Xcode Command Line Tools.
-    You can use [brew](https://brew.sh/) to install LLVM 13:
+    You can use [brew](https://brew.sh/) to install LLVM 14:
     ```
-    $ brew install llvm@13
+    $ brew install llvm@14
     ```
 2. Download and compile Jou.
     ```
diff --git a/self_hosted/llvm.jou b/self_hosted/llvm.jou
index ed5e4342..2ba1c439 100644
--- a/self_hosted/llvm.jou
+++ b/self_hosted/llvm.jou
@@ -29,6 +29,13 @@ declare LLVMInitializeX86AsmPrinter() -> None
 declare LLVMInitializeX86AsmParser() -> None
 declare LLVMInitializeX86Disassembler() -> None
 
+declare LLVMInitializeAArch64TargetInfo() -> None
+declare LLVMInitializeAArch64Target() -> None
+declare LLVMInitializeAArch64TargetMC() -> None
+declare LLVMInitializeAArch64AsmPrinter() -> None
+declare LLVMInitializeAArch64AsmParser() -> None
+declare LLVMInitializeAArch64Disassembler() -> None
+
 declare LLVMDisposeTargetData(TD: LLVMTargetData*) -> None
 declare LLVMCopyStringRepOfTargetData(TD: LLVMTargetData*) -> byte*
 
diff --git a/self_hosted/target.jou b/self_hosted/target.jou
index 3495d676..cdb02a57 100644
--- a/self_hosted/target.jou
+++ b/self_hosted/target.jou
@@ -21,6 +21,7 @@ class Target:
 
 global target: Target
 
+
 def init_target() -> None:
     LLVMInitializeX86TargetInfo()
     LLVMInitializeX86Target()
@@ -28,6 +29,15 @@ def init_target() -> None:
     LLVMInitializeX86AsmParser()
     LLVMInitializeX86AsmPrinter()
 
+    if MACOS:
+        # Support the new M1 macs. This will enable the target also on x86_64
+        # macs, but it doesn't matter.
+        LLVMInitializeAArch64TargetInfo()
+        LLVMInitializeAArch64Target()
+        LLVMInitializeAArch64TargetMC()
+        LLVMInitializeAArch64AsmParser()
+        LLVMInitializeAArch64AsmPrinter()
+
     if WINDOWS:
         # LLVM's default is x86_64-pc-windows-msvc
         target.triple = "x86_64-pc-windows-gnu"
@@ -48,7 +58,7 @@ def init_target() -> None:
     target.target_machine = LLVMCreateTargetMachine(
         target.target,
         target.triple,
-        "x86-64",
+        "",
         "",
         LLVMCodeGenOptLevel::Default,
         LLVMRelocMode::PIC,