diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b26baa84..c542421e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -88,7 +88,7 @@ jobs:
         run: make test
       - uses: actions/upload-artifact@v4
         with:
-          name: macos-arm64
+          name: macos-universal
           path: |
             src/dgdebug
             src/dialogc
@@ -119,7 +119,7 @@ jobs:
           # Create the bundle and add the prebuild binaries in
           mkdir -p "$BUNDLE/prebuilt"
           mv artifacts/linux-x86_64 "$BUNDLE/prebuilt/"
-          mv artifacts/macos-arm64 "$BUNDLE/prebuilt/"
+          mv artifacts/macos-universal "$BUNDLE/prebuilt/"
           mv artifacts/win32 "$BUNDLE/prebuilt/"
           chmod +x "$BUNDLE"/prebuilt/*/*
           # Include all the other relevant files from the release
diff --git a/manual/modules/ROOT/pages/software.adoc b/manual/modules/ROOT/pages/software.adoc
index a139fbcd..05c129ab 100644
--- a/manual/modules/ROOT/pages/software.adoc
+++ b/manual/modules/ROOT/pages/software.adoc
@@ -10,8 +10,8 @@ Versions from 2025 onward can be found here:
 
 The archive contains the full source code for the Dialog compiler and
 interactive debugger, as well as pre-built executable files for Linux
-(x86_64) and Windows. The compiler is called `dialogc`, and the debugger
-is called `dgdebug`.
+(x86_64), OS X (single binaries for both Intel and ARM), and Windows.
+The compiler is called `dialogc`, and the debugger is called `dgdebug`.
 
 Alternately, if you are on OS X, you can install the
 [Homebrew package manager](https://brew.sh/),
@@ -272,7 +272,7 @@ of a code change.
 
 Performs an undo operation, and then re-enters the most recent line of input.
 This command offers more fine-grained control than `@replay`, and generally
-works better for games with randomized behaviour. It lets you focus on the local
+works better for games with randomized behavior. It lets you focus on the local
 effects of a code change.
 
 @g::
diff --git a/src/Makefile b/src/Makefile
index e03bc5dc..f34d492f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -8,6 +8,12 @@ WINLIB		= ../prebuilt/win32
 MINGW32		= i686-w64-mingw32-gcc
 WINDRES		= i686-w64-mingw32-windres
 
+UNAME_S		:= $(shell uname -s)
+ifeq (${UNAME_S},Darwin)
+CFLAGS		+= -arch arm64 -arch x86_64
+LDFLAGS		+= -arch arm64 -arch x86_64
+endif
+
 INSTALLDIR	= /usr/local/bin
 
 all:			dialogc dgdebug