diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 56b9040..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "c-colours"]
-	path = c-colours
-	url = git@git.topost.net:alistair/c-colours.git
diff --git a/Makefile b/Makefile
index 042550b..4ec3c52 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,9 @@ default: build
 install: build 
 	sudo cp bin/colcat /usr/local/bin/colcat
 
+installcosmo: cosmo
+	sudo cp bin/colcat.com /usr/local/bin/colcat
+
 build: colcat.c
 	gcc -c colcat.c -o bin/colcat.o
 	gcc -c c-colours/colours.c -o bin/colours.o 
@@ -16,5 +19,10 @@ debug: colcat.c
 	gcc -g -c c-colours/colours.c -o bin/colours.o 
 	gcc -g -lm bin/colcat.o bin/colours.o -o bin/colcat
 
+cosmo: 
+	gcc -g -O -DCOSMOPOLITAN -static -fno-pie -no-pie -mno-red-zone -nostdlib -nostdinc -o bin/colcat.com.dbg colcat.c c-colours/colours.c -Wl,--gc-sections -Wl,-z,max-page-size=0x1000 -fuse-ld=bfd -Wl,-T,ape.lds -include cosmopolitan.h crt.o ape.o cosmopolitan.a
+	objcopy -SO binary bin/colcat.com.dbg bin/colcat.com
+
+
 clean:
 	rm bin/*
diff --git a/c-colours b/c-colours
index e2078d7..fbf7c25 160000
--- a/c-colours
+++ b/c-colours
@@ -1 +1 @@
-Subproject commit e2078d705069515d84b934c92ff99f55add77036
+Subproject commit fbf7c2522688fbf4d7f2fef852f34fbffe602ef6
diff --git a/colcat.c b/colcat.c
index 44dc362..08cbd56 100644
--- a/colcat.c
+++ b/colcat.c
@@ -1,6 +1,12 @@
-#include "c-colours/colours.h"
+
+#ifdef COSMOPOLITAN
+#include "cosmopolitan.h"
+#else
 #include <getopt.h>
 #include <stdbool.h>
+#endif
+
+#include "c-colours/colours.h"
 
 #define READ_BUFFER_SIZE 200
 
diff --git a/readme.md b/readme.md
index 8e796c2..eb1b308 100644
--- a/readme.md
+++ b/readme.md
@@ -43,12 +43,29 @@ performant than the ruby/node/python versions, it just might have bugs. :)
 
 ## Installation 
 
+### 1: Use The prebuilt Cosmopolitan binary
+
+Available on the releases tab.
+
+### 2: Build using cosmopolitan
+
+    git clone https://git.topost.net/alistair/colcat.git
+    cd colcat
+    curl https://storage.googleapis.com/justine/cosmopolitan/cosmopolitan.zip --output cosmopolitan.zip
+    unzip cosmopolitan.zip
+    make cosmo
+    make installcosmo
+
+### 3: Built for local platform
+
     git clone https://git.topost.net/alistair/colcat.git
     cd colcat
+    make
     make install
 
 Installs `colcat` to `/usr/local/bin/`
 
+
 ## Similar Programs
 
 - [busyloop/lolcat](https://github.com/busyloop/lolcat/) (Ruby) - the original