diff --git a/src/testMod/java/dan200/computercraft/ingame/DiskDriveTest.kt b/src/testMod/java/dan200/computercraft/ingame/DiskDriveTest.kt
index bbe314815..46b284612 100644
--- a/src/testMod/java/dan200/computercraft/ingame/DiskDriveTest.kt
+++ b/src/testMod/java/dan200/computercraft/ingame/DiskDriveTest.kt
@@ -16,10 +16,10 @@ class Disk_Drive_Test {
      *
      * @see [#688](https://github.com/cc-tweaked/CC-Tweaked/issues/688)
      */
-    @GameTest
+    @GameTest(timeoutTicks = Modem_Test.TIMEOUT)
     fun Audio_disk(helper: GameTestHelper) = helper.sequence { thenComputerOk() }
 
-    @GameTest
+    @GameTest(timeoutTicks = Modem_Test.TIMEOUT)
     fun Ejects_disk(helper: GameTestHelper) = helper.sequence {
         val stackAt = BlockPos(2, 2, 2)
         this
diff --git a/src/testMod/java/dan200/computercraft/ingame/TurtleTest.kt b/src/testMod/java/dan200/computercraft/ingame/TurtleTest.kt
index 47f27b495..0d80f6b6e 100644
--- a/src/testMod/java/dan200/computercraft/ingame/TurtleTest.kt
+++ b/src/testMod/java/dan200/computercraft/ingame/TurtleTest.kt
@@ -77,7 +77,7 @@ class Turtle_Test {
      *
      * Currently not required as turtles can no longer right-click cauldrons.
      */
-    @GameTest(required = false)
+    @GameTest(timeoutTicks = COMPUTER_TIMEOUT, required = false)
     fun Cleaned_with_cauldrons(helper: GameTestHelper) = helper.sequence { thenComputerOk() }
 
     /**