diff --git a/crypto_kem/kyber768/clean/Makefile b/crypto_kem/kyber768/clean/Makefile
index 1c9cd06c..71607a05 100644
--- a/crypto_kem/kyber768/clean/Makefile
+++ b/crypto_kem/kyber768/clean/Makefile
@@ -1,12 +1,16 @@
 # This Makefile can be used with GNU Make or BSD Make
 
 LIB=libkyber768_clean.a
+HEADERS=api.h cbd.h indcpa.h ntt.h params.h poly.h polyvec.h reduce.h verify.h
 OBJECTS=cbd.o indcpa.o kem.o ntt.o poly.o polyvec.o precomp.o reduce.o verify.o
 
 CFLAGS=-Wall -Wextra -Wpedantic -Werror -std=c99 -I../../../common $(EXTRAFLAGS)
 
 all: $(LIB)
 
+%.o: %.c $(HEADERS)
+	$(CC) $(CFLAGS) -c -o $@ $<
+
 $(LIB): $(OBJECTS)
 	$(AR) -r $@ $(OBJECTS)
 
diff --git a/crypto_sign/dilithium-iii/clean/Makefile b/crypto_sign/dilithium-iii/clean/Makefile
index 8a1c3e9f..3d36d245 100644
--- a/crypto_sign/dilithium-iii/clean/Makefile
+++ b/crypto_sign/dilithium-iii/clean/Makefile
@@ -1,12 +1,16 @@
 # This Makefile can be used with GNU Make or BSD Make
 
 LIB=libdilithium-iii_clean.a
+HEADERS=api.h ntt.h packing.h params.h poly.h polyvec.h reduce.h rounding.h sign.h
 OBJECTS=ntt.o packing.o poly.o polyvec.o reduce.o rounding.o sign.o
 
 CFLAGS=-Wall -Wextra -Wpedantic -Werror -std=c99 -I../../../common $(EXTRAFLAGS)
 
 all: $(LIB)
 
+%.o: %.c $(HEADERS)
+	$(CC) $(CFLAGS) -c -o $@ $<
+
 $(LIB): $(OBJECTS)
 	$(AR) -r $@ $(OBJECTS)
 
diff --git a/test/Makefile b/test/Makefile
index 50939190..24e1c536 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -10,6 +10,7 @@ SCHEME_UPPERCASE=$(shell echo $(SCHEME) | tr a-z A-Z | sed 's/-//')
 
 COMMON_DIR=../common
 COMMON_FILES=$(COMMON_DIR)/fips202.c $(COMMON_DIR)/sha2.c
+COMMON_HEADERS=$(COMMON_DIR)/fips202.h $(COMMON_DIR)/randombytes.h $(COMMON_DIR)/sha2.h
 DEST_DIR=../bin
 
 CFLAGS=-Wall -Wextra -Wpedantic -Werror -std=c99 -I$(COMMON_DIR) $(EXTRAFLAGS)
@@ -20,11 +21,11 @@ all: $(DEST_DIR)/functest_$(SCHEME)_$(IMPLEMENTATION) $(DEST_DIR)/testvectors_$(
 rebuild-scheme:
 	cd $(SCHEME_DIR) && make
 
-$(DEST_DIR)/functest_$(SCHEME)_$(IMPLEMENTATION): rebuild-scheme crypto_$(TYPE)/functest.c $(COMMON_FILES) $(COMMON_DIR)/randombytes.c
+$(DEST_DIR)/functest_$(SCHEME)_$(IMPLEMENTATION): rebuild-scheme crypto_$(TYPE)/functest.c $(COMMON_FILES) $(COMMON_DIR)/randombytes.c $(COMMON_HEADERS)
 	mkdir -p $(DEST_DIR)
 	$(CC) $(CFLAGS) -DPQCLEAN_NAMESPACE=PQCLEAN_$(SCHEME_UPPERCASE) -I$(SCHEME_DIR) crypto_$(TYPE)/testvectors.c $(COMMON_FILES) $(COMMON_DIR)/randombytes.c -o $@ -L$(SCHEME_DIR) -l$(SCHEME)_$(IMPLEMENTATION)
 
-$(DEST_DIR)/testvectors_$(SCHEME)_$(IMPLEMENTATION): rebuild-scheme crypto_$(TYPE)/testvectors.c $(COMMON_FILES) $(COMMON_DIR)/notrandombytes.c
+$(DEST_DIR)/testvectors_$(SCHEME)_$(IMPLEMENTATION): rebuild-scheme crypto_$(TYPE)/testvectors.c $(COMMON_FILES) $(COMMON_DIR)/notrandombytes.c $(COMMON_HEADERS)
 	mkdir -p $(DEST_DIR)
 	$(CC) $(CFLAGS) -DPQCLEAN_NAMESPACE=PQCLEAN_$(SCHEME_UPPERCASE) -I$(SCHEME_DIR) crypto_$(TYPE)/testvectors.c $(COMMON_FILES) $(COMMON_DIR)/notrandombytes.c -o $@ -L$(SCHEME_DIR) -l$(SCHEME)_$(IMPLEMENTATION)