diff --git a/arm11/Makefile b/arm11/Makefile
index f0f8a483..b52d531e 100644
--- a/arm11/Makefile
+++ b/arm11/Makefile
@@ -1,6 +1,6 @@
 PROCESSOR := ARM11
 
-TARGET := $(shell basename $(CURDIR))
+TARGET := $(shell basename "$(CURDIR)")
 
 SOURCE := source
 BUILD  := build
diff --git a/arm9/Makefile b/arm9/Makefile
index c631b1a2..0c5b8520 100644
--- a/arm9/Makefile
+++ b/arm9/Makefile
@@ -1,6 +1,6 @@
 PROCESSOR := ARM9
 
-TARGET := $(shell basename $(CURDIR))
+TARGET := $(shell basename "$(CURDIR)")
 
 SOURCE := source
 BUILD  := build