1 files changed, 1 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index cd28bf57ca..542e28697e 100644
--- a/common.mk
+++ b/common.mk
@@ -711,7 +711,7 @@ prelude.$(OBJEXT): {$(VPATH)}prelude.c
 compile.$(OBJEXT): {$(VPATH)}opt_sc.inc {$(VPATH)}optunifs.inc
 
 win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c {$(VPATH)}win32/file.h \
-  {$(VPATH)}dln.h {$(VPATH)}dln_find.c \
+  {$(VPATH)}dln.h {$(VPATH)}dln_find.c {$(VPATH)}encindex.h \
   {$(VPATH)}internal.h {$(VPATH)}util.h $(RUBY_H_INCLUDES) $(PLATFORM_D)
 win32/file.$(OBJEXT): {$(VPATH)}win32/file.c {$(VPATH)}win32/file.h {$(VPATH)}thread.h \
   $(RUBY_H_INCLUDES) $(PLATFORM_D)