diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5a802c678e20..a62942c7cd948 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,6 +7,7 @@ on:
     branches:
       - master
       - 1.2.x
+      - 1.3.x
 
 env:
   ENV_FILE: environment.yml
diff --git a/.github/workflows/database.yml b/.github/workflows/database.yml
index 292598dfcab73..d2aa76a3e6110 100644
--- a/.github/workflows/database.yml
+++ b/.github/workflows/database.yml
@@ -7,6 +7,7 @@ on:
     branches:
       - master
       - 1.2.x
+      - 1.3.x
     paths-ignore:
       - "doc/**"
 
diff --git a/.github/workflows/posix.yml b/.github/workflows/posix.yml
index cb7d3fb5cabcf..fa5cf8ead57bd 100644
--- a/.github/workflows/posix.yml
+++ b/.github/workflows/posix.yml
@@ -7,6 +7,7 @@ on:
     branches:
       - master
       - 1.2.x
+      - 1.3.x
     paths-ignore:
       - "doc/**"
 
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 956feaef5f83e..5ba4471c8d303 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -4,6 +4,7 @@ trigger:
     include:
     - master
     - 1.2.x
+    - 1.3.x
   paths:
     exclude:
     - 'doc/*'
@@ -11,6 +12,7 @@ trigger:
 pr:
 - master
 - 1.2.x
+- 1.3.x
 
 variables:
   PYTEST_WORKERS: auto