diff --git a/tests/_build/README.md b/tests/_build/README.md
index d0e3876d..e44cd53b 100644
--- a/tests/_build/README.md
+++ b/tests/_build/README.md
@@ -22,4 +22,16 @@ like this:
 
     emrun ./bin/emscripten.html
 
-If you want to see stdout on the command line when running from emrun, add `--emrun` to your emcc command.
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+If you want to see stdout on the command line when running from emrun, add `--emrun` to your emcc command.
+
+To use with CMake, you can do something like this:
+
+    emcmake cmake -S ../../ -B cmake-emcc -DCMAKE_BUILD_TYPE=Debug -DMINIAUDIO_NO_LIBVORBIS=Yes -DMINIAUDIO_NO_LIBOPUS=Yes -DMINIAUDIO_BUILD_TESTS=Yes -DMINIAUDIO_BUILD_EXAMPLES=No
+
+Then to compile with CMake:
+
+    cmake --build cmake-emcc -j
+
+To do a clean rebuild:
+
+    cmake --build cmake-emcc -j --clean-first
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