diff --git a/src/renderer/src/components/terminal-pane/terminal-ctrl-enter.test.ts b/src/renderer/src/components/terminal-pane/terminal-ctrl-enter.test.ts
index 4cb4b9a1b52..94c277436cf 100644
--- a/src/renderer/src/components/terminal-pane/terminal-ctrl-enter.test.ts
+++ b/src/renderer/src/components/terminal-pane/terminal-ctrl-enter.test.ts
@@ -41,7 +41,7 @@ describe('hasCtrlEnterCsiUAuthorityForPane', () => {
   )
 
   it('authorizes only trusted Ctrl+Enter CSI-u consumers', () => {
-    for (const agent of ['droid', 'grok', 'opencode'] as const) {
+    for (const agent of ['claude', 'droid', 'grok', 'opencode'] as const) {
       expect(
         hasCtrlEnterCsiUAuthorityForPane(
           {
diff --git a/src/shared/tui-agent-config.ts b/src/shared/tui-agent-config.ts
index a9cb6910aef..22667980e5b 100644
--- a/src/shared/tui-agent-config.ts
+++ b/src/shared/tui-agent-config.ts
@@ -28,7 +28,9 @@ const TUI_AGENT_CONFIG_SOURCE: Record<TuiAgent, TuiAgentConfigSource> = {
     preflightTrust: 'claude',
     // Why: CLAUDE_CODE_DISABLE_TERMINAL_TITLE drops the `✳` title tui-idle waits on (#22655).
     draftPasteReadySignal: 'claude-composer-prompt',
-    workerStartReadsComposerMarker: true
+    workerStartReadsComposerMarker: true,
+    // Why: Claude decodes CSI-u Ctrl+Enter on local ConPTY; CR made a remapped ctrl+enter act as Enter (#29711).
+    ctrlEnterEncoding: 'csi-u'
   },
   'claude-agent-teams': {
     // Why: an Orca-provided launch mode, not a separate binary; detection follows the Orca CLI.
@@ -48,7 +50,9 @@ const TUI_AGENT_CONFIG_SOURCE: Record<TuiAgent, TuiAgentConfigSource> = {
     pasteNeedsTypedRequest: true,
     preflightTrust: 'claude',
     draftPasteReadySignal: 'claude-composer-prompt',
-    workerStartReadsComposerMarker: true
+    workerStartReadsComposerMarker: true,
+    // Why: runs the same Claude binary, so Ctrl+Enter must match `claude`.
+    ctrlEnterEncoding: 'csi-u'
   },
   codebuddy: {
     detectCmd: 'codebuddy',