diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 04adf7c..b094530 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -9,7 +9,6 @@ jobs:
     - uses: actions/checkout@v3
     - name: Install dependencies
       run: sudo apt-get install -y clang-tools check cmake
-    - name: make
-      run: make
     - name: cmake
-      run: "( rm -rf build && mkdir build && cd build && cmake .. && make && ./tests && echo OK )"
+      run: "( rm -rf build && mkdir build && cd build && cmake .. && make && CTEST_OUTPUT_ON_FAILURE=1 make 
+test && echo OK )"
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 69fe105..0000000
--- a/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright © 2014 Kosma Moczek <kosma@cloudyourcar.com>
-# This program is free software. It comes without any warranty, to the extent
-# permitted by applicable law. You can redistribute it and/or modify it under
-# the terms of the Do What The Fuck You Want To Public License, Version 2, as
-# published by Sam Hocevar. See the COPYING file for more details.
-
-CFLAGS = -g -Wall -Wextra -Werror -std=c99
-CFLAGS += -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_DARWIN_C_SOURCE
-CFLAGS += $(shell pkg-config --cflags check)
-LDLIBS += $(shell pkg-config --libs check)
-
-all: scan-build test example
-	@echo "+++ All good."""
-
-test: tests
-	@echo "+++ Running Check test suite..."
-	./tests
-
-scan-build: clean
-	@echo "+++ Running Clang Static Analyzer..."
-	scan-build --status-bugs --keep-going $(MAKE) tests
-
-clean:
-	$(RM) tests example *.o
-
-tests: tests.o minmea.o
-example: example.o minmea.o
-tests.o: tests.c minmea.h
-minmea.o: minmea.c minmea.h
-
-.PHONY: all test scan-build clean
diff --git a/README.md b/README.md
index b389f65..d27a704 100644
--- a/README.md
+++ b/README.md
@@ -132,11 +132,19 @@ good to go.
 
 Building and running the tests requires the following:
 
+* CMake
 * Check Framework (https://libcheck.github.io/check/).
 * Clang Static Analyzer (https://clang-analyzer.llvm.org/).
 
-If you have both in your ``$PATH``, running the tests should be as simple as
-typing ``make``.
+If you have both in your ``$PATH``, running the tests should be as simple as:
+
+```
+mkdir build
+cd build
+cmake ../
+make
+make test
+```
 
 ## Limitations