diff --git a/src/process/exec.test.ts b/src/process/exec.test.ts
index 9ea90edf6..e9a9754e8 100644
--- a/src/process/exec.test.ts
+++ b/src/process/exec.test.ts
@@ -41,7 +41,7 @@ describe("runCommandWithTimeout", () => {
       [process.execPath, "-e", "setTimeout(() => {}, 10_000)"],
       {
         timeoutMs: 5_000,
-        noOutputTimeoutMs: 60,
+        noOutputTimeoutMs: 50,
       },
     );
 
@@ -59,7 +59,7 @@ describe("runCommandWithTimeout", () => {
       ],
       {
         timeoutMs: 5_000,
-        noOutputTimeoutMs: 120,
+        noOutputTimeoutMs: 160,
       },
     );
 
@@ -73,7 +73,7 @@ describe("runCommandWithTimeout", () => {
     const result = await runCommandWithTimeout(
       [process.execPath, "-e", "setTimeout(() => {}, 10_000)"],
       {
-        timeoutMs: 20,
+        timeoutMs: 15,
       },
     );
 
diff --git a/src/process/supervisor/supervisor.test.ts b/src/process/supervisor/supervisor.test.ts
index 7333be79f..30032c80b 100644
--- a/src/process/supervisor/supervisor.test.ts
+++ b/src/process/supervisor/supervisor.test.ts
@@ -26,7 +26,7 @@ describe("process supervisor", () => {
       mode: "child",
       argv: [process.execPath, "-e", "setTimeout(() => {}, 10_000)"],
       timeoutMs: 5_000,
-      noOutputTimeoutMs: 35,
+      noOutputTimeoutMs: 30,
       stdinMode: "pipe-closed",
     });
     const exit = await run.wait();