diff --git a/crypto_sign/dilithium-iii/clean/GNUmakefile b/crypto_sign/dilithium-iii/clean/GNUmakefile
deleted file mode 100644
index ca7d6810..00000000
--- a/crypto_sign/dilithium-iii/clean/GNUmakefile
+++ /dev/null
@@ -1,15 +0,0 @@
-LIB=libdilithium-iii_clean.a
-
-SOURCES=$(wildcard *.c)
-OBJECTS=$(patsubst %.c,%.o,$(SOURCES))
-
-CFLAGS=-Wall -Wextra -Wpedantic -Werror -std=c99 -I../../../common $(EXTRAFLAGS)
-
-all: $(LIB)
-
-$(LIB): $(OBJECTS)
-	$(AR) -r $@ $(OBJECTS)
-
-clean:
-	$(RM) $(OBJECTS)
-	$(RM) $(LIB)