diff --git a/tests/README.md b/tests/_build/README.md
similarity index 82%
rename from tests/README.md
rename to tests/_build/README.md
index acbe08c4..6788049c 100644
--- a/tests/README.md
+++ b/tests/_build/README.md
@@ -1,6 +1,6 @@
 Building
 ========
-Build and run from "_build" directory. Example:
+Build and run from this directory. Example:
 
     gcc ../test_deviceio/ma_test_deviceio.c -o bin/test_deviceio -ldl -lm -lpthread -Wall -Wextra -Wpedantic -std=c89
     ./bin/test_deviceio