diff --git a/lib/rbcodec/test/SOURCES b/lib/rbcodec/test/SOURCES
index 7b535f0fe0..416bbed266 100644
--- a/lib/rbcodec/test/SOURCES
+++ b/lib/rbcodec/test/SOURCES
@@ -1,4 +1,5 @@
 warble.c
+../../../firmware/common/strmemccpy.c
 ../../../firmware/common/strlcpy.c
 ../../../firmware/common/unicode.c
 ../../../firmware/common/structec.c