diff --git a/lib/OSnap.ml b/lib/OSnap.ml
index d874d34..dee59de 100644
--- a/lib/OSnap.ml
+++ b/lib/OSnap.ml
@@ -88,7 +88,7 @@ let run ~env t =
   let browser_pool =
     Eio.Pool.create
       parallelism
-      (fun () -> Browser.Target.make browser)
+      (fun () -> Browser.Target.make ~config browser)
       ~validate:(fun target -> Result.is_ok target)
   in
   debug "Assigning tests to runners...";
diff --git a/lib/OSnap_Browser/OSnap_Browser_Target.ml b/lib/OSnap_Browser/OSnap_Browser_Target.ml
index f56beff..9f5981c 100644
--- a/lib/OSnap_Browser/OSnap_Browser_Target.ml
+++ b/lib/OSnap_Browser/OSnap_Browser_Target.ml
@@ -6,7 +6,7 @@ type target =
   ; sessionId : Cdp.Types.Target.SessionID.t
   }
 
-let enable_events t =
+let enable_events ~(config : OSnap_Config.Types.global) t =
   let ( let*? ) = Result.bind in
   let open Cdp.Commands in
   let sessionId = t.sessionId in
@@ -72,10 +72,27 @@ let enable_events t =
     in
     Option.to_result response.Response.result ~none:error
   in
+  let*? _ =
+    let open Security.SetIgnoreCertificateErrors in
+    let response =
+      Request.make
+        ~sessionId
+        ~params:(Params.make ~ignore:config.ignore_certificate_errors ())
+      |> Websocket.send
+      |> Response.parse
+    in
+    let error =
+      response.Response.error
+      |> Option.map (fun (error : Response.error) ->
+        `OSnap_CDP_Protocol_Error error.message)
+      |> Option.value ~default:(`OSnap_CDP_Protocol_Error "")
+    in
+    Option.to_result response.Response.result ~none:error
+  in
   Result.ok ()
 ;;
 
-let make browser =
+let make ~config browser =
   let ( let*? ) = Result.bind in
   let*? { targetId } =
     let open Cdp.Commands.Target.CreateTarget in
@@ -115,6 +132,6 @@ let make browser =
     Option.to_result response.Response.result ~none:error
   in
   let t = { targetId; sessionId } in
-  let*? () = enable_events t in
+  let*? () = enable_events ~config t in
   Result.ok t
 ;;
diff --git a/lib/OSnap_Browser/OSnap_Browser_Target.mli b/lib/OSnap_Browser/OSnap_Browser_Target.mli
index 139d6be..0f7fa2c 100644
--- a/lib/OSnap_Browser/OSnap_Browser_Target.mli
+++ b/lib/OSnap_Browser/OSnap_Browser_Target.mli
@@ -4,5 +4,6 @@ type target =
   }
 
 val make
-  :  OSnap_Browser_Types.t
+  :  config:OSnap_Config.Types.global
+  -> OSnap_Browser_Types.t
   -> (target, [> `OSnap_CDP_Protocol_Error of string ]) Result.t
diff --git a/lib/OSnap_Browser/dune b/lib/OSnap_Browser/dune
index d8d7a69..4fde36c 100644
--- a/lib/OSnap_Browser/dune
+++ b/lib/OSnap_Browser/dune
@@ -1,6 +1,7 @@
 (library
  (name OSnap_Browser)
  (libraries
+  OSnap_Config
   OSnap_Utils
   OSnap_Logger
   OSnap_Websocket
diff --git a/lib/OSnap_Config/OSnap_Config_Global.ml b/lib/OSnap_Config/OSnap_Config_Global.ml
index efe171c..29162be 100644
--- a/lib/OSnap_Config/OSnap_Config_Global.ml
+++ b/lib/OSnap_Config/OSnap_Config_Global.ml
@@ -132,6 +132,11 @@ module YAML = struct
     let* expected_response_code =
       yaml |> OSnap_Config_Utils.YAML.get_int_option ~path "expectedResponseCode"
     in
+    let* ignore_certificate_errors =
+      yaml
+      |> OSnap_Config_Utils.YAML.get_bool_option ~path "ignoreCertificateErrors"
+      |> Result.map (Option.value ~default:false)
+    in
     let duplicates =
       default_sizes
       |> List.filter (fun (s : OSnap_Config_Types.size) -> Option.is_some s.name)
@@ -158,6 +163,7 @@ module YAML = struct
         ; parallelism
         ; additional_headers
         ; expected_response_code
+        ; ignore_certificate_errors
         }
   ;;
 end
diff --git a/lib/OSnap_Config/OSnap_Config_Types.ml b/lib/OSnap_Config/OSnap_Config_Types.ml
index 7a5df7c..23e0af5 100644
--- a/lib/OSnap_Config/OSnap_Config_Types.ml
+++ b/lib/OSnap_Config/OSnap_Config_Types.ml
@@ -56,4 +56,5 @@ type global =
   ; parallelism : int option
   ; additional_headers : additional_headers
   ; expected_response_code : int option
+  ; ignore_certificate_errors : bool
   }