diff --git a/.github/workflows/tip_triggers.yml b/.github/workflows/tip_triggers.yml
index dbcccda..3bae34b 100644
--- a/.github/workflows/tip_triggers.yml
+++ b/.github/workflows/tip_triggers.yml
@@ -16,7 +16,7 @@
       run: curl -s -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.CuelangOrgTipRebuildHook
         }}
     - name: Trigger unity build
-      run: 'curl -s -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT
+      run: 'echo curl -s -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT
         }} --request POST --data-binary "{"event_type": "Check against ${GITHUB_SHA}",
         "client_payload": {"type": "unity", "payload": {"versions": "\"commit:${GITHUB_SHA}\""}}}"
         https://api.github.com/repos/cue-sh/unity/dispatches'
diff --git a/cmd/cue/cmd/testdata/script/cmd_github.txt b/cmd/cue/cmd/testdata/script/cmd_github.txt
index 674fbb9..d56fe30 100644
--- a/cmd/cue/cmd/testdata/script/cmd_github.txt
+++ b/cmd/cue/cmd/testdata/script/cmd_github.txt
@@ -349,7 +349,7 @@
       run: curl -s -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.CuelangOrgTipRebuildHook
         }}
     - name: Trigger unity build
-      run: 'curl -s -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT
+      run: 'echo curl -s -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT
         }} --request POST --data-binary "{"event_type": "Check against ${GITHUB_SHA}",
         "client_payload": {"type": "unity", "payload": {"versions": "\"commit:${GITHUB_SHA}\""}}}"
         https://api.github.com/repos/cue-sh/unity/dispatches'
@@ -1414,7 +1414,7 @@
 			run:  "\(_#curl) -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.CuelangOrgTipRebuildHook }}"
 		}, {
 			name: "Trigger unity build"
-			run:  "\(_#curl) -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches"
+			run:  "echo \(_#curl) -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches"
 		}]
 	}
 }
diff --git a/cue/testdata/eval/github.txtar b/cue/testdata/eval/github.txtar
index e97f8e0..189a295 100644
--- a/cue/testdata/eval/github.txtar
+++ b/cue/testdata/eval/github.txtar
@@ -260,7 +260,7 @@
 			run:  "\(_#curl) -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.CuelangOrgTipRebuildHook }}"
 		}, {
 			name: "Trigger unity build"
-			run:  "\(_#curl) -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches"
+			run:  "echo \(_#curl) -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches"
 		}]
 	}
 }
@@ -1619,7 +1619,7 @@
               }
               1: (#struct){
                 name: (string){ "Trigger unity build" }
-                run: (string){ "curl -s -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches" }
+                run: (string){ "echo curl -s -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches" }
               }
             }
             defaults: (#struct){
@@ -2389,7 +2389,7 @@
           }
           1: (#struct){
             name: (string){ "Trigger unity build" }
-            run: (string){ "curl -s -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches" }
+            run: (string){ "echo curl -s -H \"Content-Type: application/json\" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary \"{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}\" https://api.github.com/repos/cue-sh/unity/dispatches" }
           }
         }
         defaults: (#struct){
@@ -2954,7 +2954,7 @@
           },
           {
             name: "Trigger unity build"
-            run: "\(〈4;_#curl〉) -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary "{"event_type": "Check against ${GITHUB_SHA}", "client_payload": {"type": "unity", "payload": {"versions": "\"commit:${GITHUB_SHA}\""}}}" https://api.github.com/repos/cue-sh/unity/dispatches"
+            run: "echo \(〈4;_#curl〉) -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary "{"event_type": "Check against ${GITHUB_SHA}", "client_payload": {"type": "unity", "payload": {"versions": "\"commit:${GITHUB_SHA}\""}}}" https://api.github.com/repos/cue-sh/unity/dispatches"
           },
         ]
       }
diff --git a/internal/ci/workflows.cue b/internal/ci/workflows.cue
index b731363..db7e357 100644
--- a/internal/ci/workflows.cue
+++ b/internal/ci/workflows.cue
@@ -333,7 +333,7 @@
 			{
 				name: "Trigger unity build"
 				run:  """
-					\(_#curl) -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary "{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}" https://api.github.com/repos/cue-sh/unity/dispatches
+					echo \(_#curl) -H "Content-Type: application/json" -u cueckoo:${{ secrets.CUECKOO_GITHUB_PAT }} --request POST --data-binary "{\"event_type\": \"Check against ${GITHUB_SHA}\", \"client_payload\": {\"type\": \"unity\", \"payload\": {\"versions\": \"\\\"commit:${GITHUB_SHA}\\\"\"}}}" https://api.github.com/repos/cue-sh/unity/dispatches
 					"""
 			},
 		]