diff --git a/Makefile b/Makefile
index 625384a..9b829f3 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ COMPARE ?= 1
 # If NON_MATCHING is 1, define the NON_MATCHING and AVOID_UB macros when building (recommended)
 NON_MATCHING ?= 1
 # Sane default until N64 build scripts rm'd
-TARGET_N64 ?= 0
+TARGET_N64 = 0
 
 # Build and optimize for Raspberry Pi(s)
 TARGET_RPI ?= 0