diff --git a/.gitlab/development-values.yaml b/.gitlab/development-values.yaml
index e99a88b3f56d21446adc1c31b980f24f966eb4dc..d04ac64b3aa97cb0caffa5406791d67b719d8cc2 100644
--- a/.gitlab/development-values.yaml
+++ b/.gitlab/development-values.yaml
@@ -51,6 +51,7 @@ ingress:
       more_set_headers "X-Content-Type-Options: nosniff";
       more_set_headers "ReferrerPolicy: origin";
       more_set_headers "X-XSS-Protection: 1; mode=block";
+      more_set_headers "Permissions-Policy: interest-cohort=()";
       if ($arg_out = "results-with-style") {
         more_set_headers "X-Frame-Options: allow-from https://scripts.zdv.uni-mainz.de/";
       }
diff --git a/.gitlab/production-values.yaml b/.gitlab/production-values.yaml
index 76a9603c240183714d8b980309db22ee665a963c..90e92bae792464ae231457b88d9ab93f3ac2a645 100644
--- a/.gitlab/production-values.yaml
+++ b/.gitlab/production-values.yaml
@@ -71,6 +71,7 @@ ingress:
       more_set_headers "X-Content-Type-Options: nosniff";
       more_set_headers "ReferrerPolicy: origin";
       more_set_headers "X-XSS-Protection: 1; mode=block";
+      more_set_headers "Permissions-Policy: interest-cohort=()";
       if ($arg_out = "results-with-style") {
         more_set_headers "X-Frame-Options: allow-from https://scripts.zdv.uni-mainz.de/";
       }
diff --git a/.gitlab/review-apps-values.yaml b/.gitlab/review-apps-values.yaml
index cb1109f7e75b03e10071418d5abe9bdab391c7c1..b187cd9331fdbae73cb3d547afed19e9aabe70a7 100644
--- a/.gitlab/review-apps-values.yaml
+++ b/.gitlab/review-apps-values.yaml
@@ -17,6 +17,7 @@ ingress:
       more_set_headers "X-Content-Type-Options: nosniff";
       more_set_headers "ReferrerPolicy: origin";
       more_set_headers "X-XSS-Protection: 1; mode=block";
+      more_set_headers "Permissions-Policy: interest-cohort=()";
       if ($arg_out = "results-with-style") {
         more_set_headers "X-Frame-Options: allow-from https://scripts.zdv.uni-mainz.de/";
       }