diff --git a/src/worksp/.gitignore b/src/worksp/.gitignore
index 2f195b4d28..c8fccf16f3 100644
--- a/src/worksp/.gitignore
+++ b/src/worksp/.gitignore
@@ -1,2 +1,4 @@
 # MSVC build directory:
 */Release
+*/Debug
+*/*.user
diff --git a/src/worksp/gracket/.gitignore b/src/worksp/gracket/.gitignore
new file mode 100644
index 0000000000..bb3c9a863e
--- /dev/null
+++ b/src/worksp/gracket/.gitignore
@@ -0,0 +1,2 @@
+gracket.ncb
+gracket.suo
diff --git a/src/worksp/racket/.gitignore b/src/worksp/racket/.gitignore
new file mode 100644
index 0000000000..ecde5bd625
--- /dev/null
+++ b/src/worksp/racket/.gitignore
@@ -0,0 +1,2 @@
+racket.ncb
+racket.suo