tracks/c/exercises/atbash-cipher/makefile in trackler-2.2.1.116 vs tracks/c/exercises/atbash-cipher/makefile in trackler-2.2.1.117

@@ -20,6 +20,6 @@
 clean:
 	rm -rf *.o *.out *.out.dSYM
 
 tests.out: test/test_atbash_cipher.c src/atbash_cipher.c src/atbash_cipher.h
 	@echo Compiling $@
-	@cc $(CFLAGS) src/atbash_cipher.c test/vendor/unity.c test/test_atbash_cipher.c -o tests.out
+	@$(CC) $(CFLAGS) src/atbash_cipher.c test/vendor/unity.c test/test_atbash_cipher.c -o tests.out