diff --git a/sentry_sdk/integrations/_wsgi_common.py b/sentry_sdk/integrations/_wsgi_common.py
index f874663883..f4cc7672e9 100644
--- a/sentry_sdk/integrations/_wsgi_common.py
+++ b/sentry_sdk/integrations/_wsgi_common.py
@@ -21,6 +21,7 @@
     "HTTP_SET_COOKIE",
     "HTTP_COOKIE",
     "HTTP_AUTHORIZATION",
+    "HTTP_X_API_KEY",
     "HTTP_X_FORWARDED_FOR",
     "HTTP_X_REAL_IP",
 )