diff --git a/config/antigravity/hooks.json b/config/antigravity/hooks.json
index 98e56674e..ea3be455e 100644
--- a/config/antigravity/hooks.json
+++ b/config/antigravity/hooks.json
@@ -16,42 +16,6 @@
       }
     ]
   },
-  "orca-status": {
-    "enabled": true,
-    "PreInvocation": [
-      {
-        "type": "command",
-        "command": "if [ -x \"$HOME/.orca/agent-hooks/antigravity-hook.sh\" ]; then ORCA_ANTIGRAVITY_EVENT='PreInvocation' /bin/sh \"$HOME/.orca/agent-hooks/antigravity-hook.sh\"; else { command -p cat 2>/dev/null || cat; } >/dev/null 2>&1 || :; fi",
-        "timeout": 10
-      }
-    ],
-    "PostInvocation": [
-      {
-        "type": "command",
-        "command": "if [ -x \"$HOME/.orca/agent-hooks/antigravity-hook.sh\" ]; then ORCA_ANTIGRAVITY_EVENT='PostInvocation' /bin/sh \"$HOME/.orca/agent-hooks/antigravity-hook.sh\"; else { command -p cat 2>/dev/null || cat; } >/dev/null 2>&1 || :; fi",
-        "timeout": 10
-      }
-    ],
-    "Stop": [
-      {
-        "type": "command",
-        "command": "if [ -x \"$HOME/.orca/agent-hooks/antigravity-hook.sh\" ]; then ORCA_ANTIGRAVITY_EVENT='Stop' /bin/sh \"$HOME/.orca/agent-hooks/antigravity-hook.sh\"; else { command -p cat 2>/dev/null || cat; } >/dev/null 2>&1 || :; fi",
-        "timeout": 10
-      }
-    ],
-    "PostToolUse": [
-      {
-        "matcher": "*",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "if [ -x \"$HOME/.orca/agent-hooks/antigravity-hook.sh\" ]; then ORCA_ANTIGRAVITY_EVENT='PostToolUse' /bin/sh \"$HOME/.orca/agent-hooks/antigravity-hook.sh\"; else { command -p cat 2>/dev/null || cat; } >/dev/null 2>&1 || :; fi",
-            "timeout": 10
-          }
-        ]
-      }
-    ]
-  },
   "traces-share-to-traces": {
     "enabled": true,
     "Stop": [
diff --git a/spec/antigravity_config_spec.sh b/spec/antigravity_config_spec.sh
index 6a930f7b0..31a339532 100644
--- a/spec/antigravity_config_spec.sh
+++ b/spec/antigravity_config_spec.sh
@@ -48,7 +48,7 @@ The contents of file "$TEMP_HOME/.gemini/antigravity-cli/settings.json" should e
 End
 
 It 'installs every managed named hook into the global customization root'
-When run bash -c 'HOME="$1" bash "$2" "$3" "$4" jq && jq -e '\''(keys == ["moshi-hook", "orca-status", "traces-share-to-traces"]) and (.["traces-share-to-traces"].Stop[0].command | contains("traces hook agent agent-done --agent antigravity"))'\'' "$1/.gemini/config/hooks.json" >/dev/null && find "$1/.gemini/config/hooks.json" -prune -perm 644 -print -quit | grep -q .' _ "$TEMP_HOME" "$SCRIPT" "$SETTINGS" "$HOOKS"
+When run bash -c 'HOME="$1" bash "$2" "$3" "$4" jq && jq -e '\''(keys == ["moshi-hook", "traces-share-to-traces"]) and (.["traces-share-to-traces"].Stop[0].command | contains("traces hook agent agent-done --agent antigravity"))'\'' "$1/.gemini/config/hooks.json" >/dev/null && find "$1/.gemini/config/hooks.json" -prune -perm 644 -print -quit | grep -q .' _ "$TEMP_HOME" "$SCRIPT" "$SETTINGS" "$HOOKS"
 The status should be success
 The path "$TEMP_HOME/.gemini/config/hooks.json" should be file
 The path "$TEMP_HOME/.gemini/config/hooks.json" should be writable
@@ -68,12 +68,12 @@ cat >"$TEMP_HOME/.gemini/config/hooks.json" <<'JSON'
       }
     ]
   },
-  "some-other-tool": {
+  "orca-status": {
     "enabled": true
   }
 }
 JSON
-When run bash -c 'HOME="$1" bash "$2" "$3" "$4" jq && jq -e '\''(has("some-other-tool") | not) and (.["moshi-hook"].Stop[0].command == "moshi-hook antigravity-hook Stop")'\'' "$1/.gemini/config/hooks.json" >/dev/null' _ "$TEMP_HOME" "$SCRIPT" "$SETTINGS" "$HOOKS"
+When run bash -c 'HOME="$1" bash "$2" "$3" "$4" jq && jq -e '\''(has("orca-status") | not) and (.["moshi-hook"].Stop[0].command == "moshi-hook antigravity-hook Stop")'\'' "$1/.gemini/config/hooks.json" >/dev/null' _ "$TEMP_HOME" "$SCRIPT" "$SETTINGS" "$HOOKS"
 The status should be success
 End