diff --git a/libc/Makefile b/libc/Makefile
index c377f1a..2b60a95 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -1,4 +1,4 @@
-ifneq (,$(wildcard $(DEVKITARM)/base_tools))
+ifneq (,$(wildcard $(DEVKITARM)/bin))
 include $(DEVKITARM)/base_tools
 else
 PREFIX := arm-none-eabi-
diff --git a/libgcc/Makefile b/libgcc/Makefile
index 721d9d2..1aec873 100644
--- a/libgcc/Makefile
+++ b/libgcc/Makefile
@@ -1,4 +1,4 @@
-ifneq (,$(wildcard $(DEVKITARM)/base_tools))
+ifneq (,$(wildcard $(DEVKITARM)/bin))
 include $(DEVKITARM)/base_tools
 else
 PREFIX := arm-none-eabi-