diff --git a/src/ide/vc9/supertuxkart.vcproj b/src/ide/vc9/supertuxkart.vcproj
index 75f6825ce..0ba441b63 100644
--- a/src/ide/vc9/supertuxkart.vcproj
+++ b/src/ide/vc9/supertuxkart.vcproj
@@ -757,6 +757,10 @@
 					RelativePath="..\..\utils\string_utils.cpp"
 					>
 				</File>
+				<File
+					RelativePath="..\..\utils\time.cpp"
+					>
+				</File>
 				<File
 					RelativePath="..\..\utils\translation.cpp"
 					>