diff --git a/reactos/bootdata/packages/reactos.dff b/reactos/bootdata/packages/reactos.dff
index 43410ab2520..7801a333522 100755
--- a/reactos/bootdata/packages/reactos.dff
+++ b/reactos/bootdata/packages/reactos.dff
@@ -70,7 +70,8 @@ lib\comdlg32\comdlg32.dll               1
 lib\crtdll\crtdll.dll                   1
 lib\dinput\dinput.dll                   1
 lib\dinput8\dinput8.dll                 1
-lib\dsound\dsound.dll			1
+lib\dsound\dsound.dll			    1
+lib\dxdiagn\dxdigan.dll                 1
 lib\expat\expat.dll                     1
 lib\fmifs\fmifs.dll                     1
 lib\freetype\freetype.dll               1