diff --git a/CMakeLists.txt b/CMakeLists.txt
index e583352..063fe46 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,3 +109,4 @@ IF(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES DEBUG)
 ENDIF(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES DEBUG)
 
 install(TARGETS hyprpicker)
+install(FILES ${CMAKE_SOURCE_DIR}/doc/hyprpicker.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 0073c20..0000000
--- a/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-PREFIX = /usr/local
-CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
-
-CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99
-
-WAYLAND_PROTOCOLS=$(shell pkg-config --variable=pkgdatadir wayland-protocols)
-WAYLAND_SCANNER=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
-
-PKGS = wlroots wayland-server
-CFLAGS += $(foreach p,$(PKGS),$(shell pkg-config --cflags $(p)))
-LDLIBS += $(foreach p,$(PKGS),$(shell pkg-config --libs $(p)))
-
-default: all
-
-clear:
-	rm -rf build
-	rm -f *.o *-protocol.h *-protocol.c
-
-release:
-	mkdir -p build && cmake --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release -H./ -B./build -G Ninja
-	cmake --build ./build --config Release --target all -j 10
-
-debug:
-	mkdir -p build && cmake --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Debug -H./ -B./build -G Ninja
-	cmake --build ./build --config Debug --target all -j 10
-
-all:
-	make clear
-	make release
-
-install:
-	mkdir -p ${DESTDIR}${PREFIX}/bin ${DESTDIR}${PREFIX}/share/man/man1
-	cp doc/hyprpicker.1 ${DESTDIR}${PREFIX}/share/man/man1
-	cp build/hyprpicker ${DESTDIR}${PREFIX}/bin
diff --git a/README.md b/README.md
index c31ebaf..d399d63 100644
--- a/README.md
+++ b/README.md
@@ -25,12 +25,23 @@ Launch it. Click. That's it.
 # Building
 
 ## Arch
+
 `yay -S hyprpicker-git`
 
 ## Manual
-`make all`
 
-the output binary is in `./build/hyprpicker`
+Building is done via CMake:
+
+```sh
+cmake --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr -S . -B ./build
+cmake --build ./build --config Release --target hyprpicker -j`nproc 2>/dev/null || getconf NPROCESSORS_CONF`
+```
+
+Install with:
+
+```sh
+cmake --install ./build
+```
 
 # Caveats
 
diff --git a/nix/default.nix b/nix/default.nix
index 7437dbe..12cb7be 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -61,6 +61,11 @@ stdenv.mkDerivation {
     utillinux
   ];
 
+  outputs = [
+    "out"
+    "man"
+  ];
+
   meta = with lib; {
     homepage = "https://github.com/hyprwm/hyprpicker";
     description = "A wlroots-compatible Wayland color picker that does not suck";