diff --git a/legacy/evas/src/modules/engines/direct3d/Makefile.am b/legacy/evas/src/modules/engines/direct3d/Makefile.am
index e054a21afc..056a63b879 100644
--- a/legacy/evas/src/modules/engines/direct3d/Makefile.am
+++ b/legacy/evas/src/modules/engines/direct3d/Makefile.am
@@ -20,7 +20,7 @@ module_la_LIBADD = $(top_builddir)/src/lib/libevas.la @direct3d_libs@
 module_la_LDFLAGS = @create_shared_lib@ -module -avoid-version -L$(top_builddir)/src/lib -L$(top_builddir)/src/lib/.libs
 module_la_DEPENDENCIES = $(top_builddir)/config.h
 
-include_HEADERS = Evas_Engine_Direct3d.h
+include_HEADERS = Evas_Engine_Direct3D.h
 
 endif
 
@@ -30,4 +30,4 @@ evas_engine.c \
 evas_outbuf.c \
 evas_direct3d_buffer.c \
 evas_direct3d_main.cpp \
-Evas_Engine_Direct3d.h
+Evas_Engine_Direct3D.h