diff --git a/test/parallel/test-process-assert.js b/test/parallel/test-process-assert.js
index 74792eebb7b..659fa8ed7ab 100644
--- a/test/parallel/test-process-assert.js
+++ b/test/parallel/test-process-assert.js
@@ -4,8 +4,7 @@ const assert = require('assert');
 
 common.expectWarning(
   'DeprecationWarning',
-  'process.assert() is deprecated. Please use the `assert` module instead.',
-  'DEP0100'
+  'process.assert() is deprecated. Please use the `assert` module instead.'
 );
 
 assert.strictEqual(process.assert(1, 'error'), undefined);
diff --git a/test/parallel/test-process-env-deprecation.js b/test/parallel/test-process-env-deprecation.js
index 68817b320b4..310023fba77 100644
--- a/test/parallel/test-process-env-deprecation.js
+++ b/test/parallel/test-process-env-deprecation.js
@@ -8,8 +8,7 @@ common.expectWarning(
   'DeprecationWarning',
   'Assigning any value other than a string, number, or boolean to a ' +
   'process.env property is deprecated. Please make sure to convert the value ' +
-  'to a string before setting process.env with it.',
-  'DEP0104'
+  'to a string before setting process.env with it.'
 );
 
 process.env.ABC = undefined;