diff --git a/Makefile b/Makefile
index 2a59058502c2dd1f45d421098356db10f5b8a249..4847d401b8d86d51e7670595b50f6bbf33c5be1f 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,9 @@ PROG_CFLAGS = $(CFLAGS) -I$(INCLUDE_DIR) $(DIAG_CFLAGS) -Werror -fstrict-aliasin
 PROG_LDFLAGS = $(LDFLAGS)
 PROG_LIBS = $(COMMON_LDFLAGS) -lgcov
 
+# MUSL has the following issue in snprintf, so it is ignored:
+PROG_CFLAGS += -Wno-format-nonliteral
+
 .PHONY: all clean
 
 all: version $(PROG)