diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index 59aab036b3..de78fcb05d 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -111,7 +111,6 @@ jobs:
           python build/test.py \
             --browsers "$browser" \
             --reporters spec --spec-hide-passed \
-            --drm \
             ${{ matrix.extra_flags }}
 
   build_in_docker:
diff --git a/.github/workflows/selenium-lab-tests.yaml b/.github/workflows/selenium-lab-tests.yaml
index c0e25cb47b..88567a3d0f 100644
--- a/.github/workflows/selenium-lab-tests.yaml
+++ b/.github/workflows/selenium-lab-tests.yaml
@@ -76,7 +76,6 @@ jobs:
         run: |
           python3 build/test.py \
               --reporters spec --spec-hide-passed \
-              --drm \
               --lets-encrypt-folder /etc/shakalab.rocks \
               --hostname karma.shakalab.rocks \
               --port 61731 \
diff --git a/build/README.md b/build/README.md
index dfa432a8b5..dd15d305de 100644
--- a/build/README.md
+++ b/build/README.md
@@ -80,8 +80,8 @@ directly:
 * `--external` will run integration tests against external assets.  This will
   take an extremely long time to run, and requires a fast and reliable internet
   connection.
-* `--drm` will run integration tests against DRM license servers.  This will
-  require a connection to the open internet.
+* `--no-drm` will skip integration tests against DRM license servers.  Not
+  specifying this flag requires a connection to the open internet.
 * `--uncompiled` will run integration tests using the uncompiled library instead
   of the compiled version.
 * `--random` will run the tests in a random order to isolate test dependencies.
diff --git a/build/test.py b/build/test.py
index b9bb095a94..2781f242a0 100755
--- a/build/test.py
+++ b/build/test.py
@@ -209,8 +209,14 @@ def __init__(self, description):
         action='store_true')
     running_commands.add_argument(
         '--drm',
-        help='Run tests that require DRM.',
+        help='Run tests that require DRM (on by default).',
+        default=True,
         action='store_true')
+    running_commands.add_argument(
+        '--no-drm', '--nodrm',
+        help='Skip tests that require DRM (opposite of --drm).',
+        dest='drm',
+        action='store_false')
     running_commands.add_argument(
         '--quarantined',
         help='Run tests that have been quarantined.',