diff --git a/tests/_build/README.md b/tests/_build/README.md
index ca2c1dd1..b22bddc4 100644
--- a/tests/_build/README.md
+++ b/tests/_build/README.md
@@ -2,8 +2,8 @@ Building
 ========
 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
+    gcc ../deviceio/deviceio.c -o bin/deviceio -ldl -lm -lpthread -Wall -Wextra -Wpedantic -std=c89
+    ./bin/deviceio
     
 Output files will be placed in the "res/output" folder.