1 files changed, 0 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index 837825df57..cf9401bf73 100644
--- a/common.mk
+++ b/common.mk
@@ -64,7 +64,6 @@ MJIT_MIN_HEADER = $(MJIT_HEADER_BUILD_DIR)/rb_mjit_min_header-$(RUBY_PROGRAM_VER
 MJIT_CPPFLAGS = -DMJIT_HEADER_INSTALL_DIR=\""$(MJIT_HEADER_INSTALL_DIR)"\" \
 		-DLIBRUBYARG_SHARED=\""$(LIBRUBYARG_SHARED)"\"
 MJIT_HEADER_BUILD_DIR = $(EXTOUT)/include/$(arch)
-MJIT_HEADER_INSTALL_DIR = include/$(RUBY_BASE_NAME)-$(ruby_version)/$(arch)
 
 INITOBJS      = dmyext.$(OBJEXT) dmyenc.$(OBJEXT)
 NORMALMAINOBJ = main.$(OBJEXT)