diff --git a/software/CMakeLists.txt b/software/CMakeLists.txt
index f1dc851..a767307 100644
--- a/software/CMakeLists.txt
+++ b/software/CMakeLists.txt
@@ -4,4 +4,4 @@ find_package(Zephyr)
 project(cryosnom1)
 include_directories("../firmware")
 
-target_sources(app PRIVATE src/io.c src/dac_adc_test_main.c)
+target_sources(app PRIVATE src/io.c src/test_dac_adc_main.c)
diff --git a/software/src/dac_adc_test_main.c b/software/src/test_dac_adc_main.c
similarity index 100%
rename from software/src/dac_adc_test_main.c
rename to software/src/test_dac_adc_main.c