diff --git a/msvc/libdivecomputer.vcproj b/msvc/libdivecomputer.vcproj
index 4f8a958..aff2bd7 100644
--- a/msvc/libdivecomputer.vcproj
+++ b/msvc/libdivecomputer.vcproj
@@ -250,6 +250,14 @@
 				RelativePath="..\src\diverite_nitekq_parser.c"
 				>
 			</File>
+			<File
+				RelativePath="..\src\divesystem_idive.c"
+				>
+			</File>
+			<File
+				RelativePath="..\src\divesystem_idive_parser.c"
+				>
+			</File>
 			<File
 				RelativePath="..\src\hw_frog.c"
 				>
@@ -556,6 +564,14 @@
 				RelativePath="..\include\libdivecomputer\diverite_nitekq.h"
 				>
 			</File>
+			<File
+				RelativePath="..\include\libdivecomputer\divesystem.h"
+				>
+			</File>
+			<File
+				RelativePath="..\include\libdivecomputer\divesystem_idive.h"
+				>
+			</File>
 			<File
 				RelativePath="..\include\libdivecomputer\hw.h"
 				>