diff --git a/win32utils/bind9.sln.in b/win32utils/bind9.sln.in
index ca67544e60..37d1b7b1ea 100644
--- a/win32utils/bind9.sln.in
+++ b/win32utils/bind9.sln.in
@@ -382,6 +382,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "nsupdate", "..\bin\nsupdate
 		{5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A} = {5FEBFD4E-CCB0-48B9-B733-E15EEB85C16A}
 		{B2DFA58C-6347-478E-81E8-01E06999D4F1} = {B2DFA58C-6347-478E-81E8-01E06999D4F1}
 		{E741C10B-B075-4206-9596-46765B665E03} = {E741C10B-B075-4206-9596-46765B665E03}
+		{A4F29CEB-7644-4A7F-BE9E-02B6A90E4919} = {A4F29CEB-7644-4A7F-BE9E-02B6A90E4919}
 	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "checktool", "..\bin\check\win32\checktool.vcxproj", "{2C1F7096-C5B5-48D4-846F-A7ACA454335D}"