diff --git a/mbed-tls-pr-head.yaml b/mbed-tls-pr-head.yaml
index 155da2d..46348f0 100644
--- a/mbed-tls-pr-head.yaml
+++ b/mbed-tls-pr-head.yaml
@@ -38,7 +38,7 @@
         discover-pr-forks-strategy: both
         discover-pr-forks-trust: permission
         discover-pr-origin: both
-        head-filter-regex: '(?!^PR-(7958|7959)-(head)$)(PR-\d+-head)'
+        head-filter-regex: '(?!PR-7959-head$)PR-\d+-head|gh-readonly-queue/(?!dev/bensze01/merge-queue-test/).*'
         property-strategies:
           all-branches:
           - pipeline-branch-durability-override: performance-optimized
diff --git a/mbed-tls-pr-merge.yaml b/mbed-tls-pr-merge.yaml
index 521ab92..4a6566d 100644
--- a/mbed-tls-pr-merge.yaml
+++ b/mbed-tls-pr-merge.yaml
@@ -38,7 +38,7 @@
         discover-pr-forks-strategy: both
         discover-pr-forks-trust: permission
         discover-pr-origin: both
-        head-filter-regex: '(?!^PR-(7958|7959)-(merge|head)$)(PR-\d+-merge)'
+        head-filter-regex: '(?!PR-7959-merge$)PR-\d+-merge'
         property-strategies:
           all-branches:
           - pipeline-branch-durability-override: performance-optimized
diff --git a/mbed-tls-restricted-pr-ci-testing.yaml b/mbed-tls-restricted-pr-ci-testing.yaml
index 244eac4..2f31c8a 100644
--- a/mbed-tls-restricted-pr-ci-testing.yaml
+++ b/mbed-tls-restricted-pr-ci-testing.yaml
@@ -64,7 +64,7 @@
         discover-pr-origin: both
         discover-pr-forks-strategy: both
         discover-pr-forks-trust: permission
-        head-filter-regex: 'gh-readonly-queue/.*|PR-(7958|7959)-(head|merge)'
+        head-filter-regex: 'PR-7959-(head|merge)|gh-readonly-queue/dev/bensze01/merge-queue-test/.*'
         property-strategies:
           all-branches:
           - pipeline-branch-durability-override: performance-optimized