diff --git a/kernel/Makefile b/kernel/Makefile
index 1c7a58cd..b4e73dee 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -61,15 +61,9 @@ endif
 $(info -- KernelSU-Next Manager signature size: $(KSU_NEXT_EXPECTED_SIZE))
 $(info -- KernelSU-Next Manager signature hash: $(KSU_NEXT_EXPECTED_HASH))
 
-$(info -- KernelSU Manager signature size: $(KSU_EXPECTED_SIZE))
-$(info -- KernelSU Manager signature hash: $(KSU_EXPECTED_HASH))
-
 ccflags-y += -DEXPECTED_NEXT_SIZE=$(KSU_NEXT_EXPECTED_SIZE)
 ccflags-y += -DEXPECTED_NEXT_HASH=\"$(KSU_NEXT_EXPECTED_HASH)\"
 
-ccflags-y += -DEXPECTED_SIZE=$(KSU_EXPECTED_SIZE)
-ccflags-y += -DEXPECTED_HASH=\"$(KSU_EXPECTED_HASH)\"
-
 ccflags-y += -DKSU_UMOUNT
 
 ifneq ($(shell grep -Eq "^static int can_umount" $(srctree)/fs/namespace.c; echo $$?),0)
@@ -118,4 +112,4 @@ endif
 ccflags-y += -Wno-implicit-function-declaration -Wno-strict-prototypes -Wno-int-conversion -Wno-gcc-compat
 ccflags-y += -Wno-declaration-after-statement -Wno-unused-function
 
-# Keep a new line here!! Because someone may append config
\ No newline at end of file
+# Keep a new line here!! Because someone may append config
diff --git a/kernel/apk_sign.c b/kernel/apk_sign.c
index d7428cb7..384bb1c5 100644
--- a/kernel/apk_sign.c
+++ b/kernel/apk_sign.c
@@ -316,6 +316,5 @@ module_param_cb(ksu_debug_manager_uid, &expected_size_ops,
 
 bool is_manager_apk(char *path)
 {
-	return (check_v2_signature(path, EXPECTED_NEXT_SIZE, EXPECTED_NEXT_HASH) 
-	|| check_v2_signature(path, EXPECTED_SIZE, EXPECTED_HASH));
+	return check_v2_signature(path, EXPECTED_NEXT_SIZE, EXPECTED_NEXT_HASH);
 }
\ No newline at end of file