diff --git a/.github/workflows/web-codestyle.yml b/.github/workflows/web-codestyle.yml
index 3a8e9582..9aef6bcd 100644
--- a/.github/workflows/web-codestyle.yml
+++ b/.github/workflows/web-codestyle.yml
@@ -9,7 +9,8 @@ on:
       - '**/web/*.ts'
       - '.github/workflows/web-codestyle.yml'
   pull_request:
-    branches: [ main, 'v[0-9]+.[0-9]+' ]
+    # TODO: delete "orca-prepare-v0.2" after merge
+    branches: [ main, 'v[0-9]+.[0-9]+', orca-prepare-v0.2 ]
     paths:
       - '**/web/*.js'
       - '**/web/*.ts'
diff --git a/.github/workflows/web-demos.yml b/.github/workflows/web-demos.yml
index 894138a6..8099774b 100644
--- a/.github/workflows/web-demos.yml
+++ b/.github/workflows/web-demos.yml
@@ -9,7 +9,8 @@ on:
       - '!demo/web/README.md'
       - '.github/workflows/web-demos.yml'
   pull_request:
-    branches: [ main, 'v[0-9]+.[0-9]+' ]
+    # TODO: delete "orca-prepare-v0.2" after merge
+    branches: [ main, 'v[0-9]+.[0-9]+', orca-prepare-v0.2 ]
     paths:
       - 'demo/web/**'
       - '!demo/web/README.md'
diff --git a/.github/workflows/web-perf.yml b/.github/workflows/web-perf.yml
index 55a00d14..dc18ae48 100644
--- a/.github/workflows/web-perf.yml
+++ b/.github/workflows/web-perf.yml
@@ -9,7 +9,8 @@ on:
       - 'lib/common/**'
       - '.github/workflows/web-perf.yml'
   pull_request:
-    branches: [ main, 'v[0-9]+.[0-9]+' ]
+    # TODO: delete "orca-prepare-v0.2" after merge
+    branches: [ main, 'v[0-9]+.[0-9]+', orca-prepare-v0.2 ]
     paths:
       - 'lib/wasm/**'
       - 'lib/common/**'
diff --git a/.github/workflows/web.yml b/.github/workflows/web.yml
index fda42b54..a0cfffeb 100644
--- a/.github/workflows/web.yml
+++ b/.github/workflows/web.yml
@@ -10,7 +10,8 @@ on:
       - 'lib/wasm/**'
       - '.github/workflows/web.yml'
   pull_request:
-    branches: [ main, 'v[0-9]+.[0-9]+' ]
+    # TODO: delete "orca-prepare-v0.2" after merge
+    branches: [ main, 'v[0-9]+.[0-9]+', orca-prepare-v0.2 ]
     paths:
       - 'binding/web/**'
       - '!binding/web/README.md'