diff --git a/src/bin/dosh-client.rs b/src/bin/dosh-client.rs
index 87ace7a..3e01fd8 100644
--- a/src/bin/dosh-client.rs
+++ b/src/bin/dosh-client.rs
@@ -10552,10 +10552,23 @@ fn windows_vt_output_mode(mode: u32) -> u32 {
 
 #[cfg_attr(not(any(test, windows)), allow(dead_code))]
 fn windows_vt_input_mode(mode: u32) -> u32 {
+    const ENABLE_PROCESSED_INPUT: u32 = 0x0001;
+    const ENABLE_LINE_INPUT: u32 = 0x0002;
+    const ENABLE_ECHO_INPUT: u32 = 0x0004;
+    const ENABLE_WINDOW_INPUT: u32 = 0x0008;
+    const ENABLE_MOUSE_INPUT: u32 = 0x0010;
+    const ENABLE_INSERT_MODE: u32 = 0x0020;
     const ENABLE_QUICK_EDIT_MODE: u32 = 0x0040;
     const ENABLE_EXTENDED_FLAGS: u32 = 0x0080;
     const ENABLE_VIRTUAL_TERMINAL_INPUT: u32 = 0x0200;
-    (mode | ENABLE_EXTENDED_FLAGS | ENABLE_VIRTUAL_TERMINAL_INPUT) & !ENABLE_QUICK_EDIT_MODE
+    (mode | ENABLE_EXTENDED_FLAGS | ENABLE_VIRTUAL_TERMINAL_INPUT)
+        & !(ENABLE_PROCESSED_INPUT
+            | ENABLE_LINE_INPUT
+            | ENABLE_ECHO_INPUT
+            | ENABLE_WINDOW_INPUT
+            | ENABLE_MOUSE_INPUT
+            | ENABLE_INSERT_MODE
+            | ENABLE_QUICK_EDIT_MODE)
 }
 
 #[cfg(windows)]
@@ -10894,13 +10907,22 @@ mod tests {
     #[test]
     fn windows_vt_input_mode_enables_escape_sequence_input() {
         assert_eq!(windows_vt_input_mode(0), 0x0280);
-        assert_eq!(windows_vt_input_mode(0x0001), 0x0281);
-        assert_eq!(windows_vt_input_mode(0x0201), 0x0281);
+        assert_eq!(
+            windows_vt_input_mode(0x0001),
+            0x0280,
+            "Ctrl-C and other control bytes must pass through to the remote terminal"
+        );
+        assert_eq!(windows_vt_input_mode(0x0201), 0x0280);
         assert_eq!(
             windows_vt_input_mode(0x0040),
             0x0280,
             "QuickEdit must be disabled so local selection cannot freeze Dosh input"
         );
+        assert_eq!(
+            windows_vt_input_mode(0x007f),
+            0x0280,
+            "line, echo, local mouse, insert, and window input modes must stay off"
+        );
         assert_eq!(windows_vt_input_mode(0x00c0), 0x0280);
     }