diff --git a/go.mod b/go.mod
index 3a3e85a..fd70d5b 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/stretchr/objx v0.5.2 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/text v0.16.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index 32359a2..c476ffc 100644
--- a/go.sum
+++ b/go.sum
@@ -10,8 +10,6 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
-github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
diff --git a/httpclient/client.go b/httpclient/client.go
index a857860..0a7593b 100644
--- a/httpclient/client.go
+++ b/httpclient/client.go
@@ -24,19 +24,10 @@ const ()
 
 // Master struct/object
 type Client struct {
-	// Config
-	config *ClientConfig
-
-	// Integration
+	config      *ClientConfig
 	Integration *APIIntegration
-
-	// Executor
-	http *http.Client
-
-	// Logger
-	Sugar *zap.SugaredLogger
-
-	// Concurrency Mananger
+	http        *http.Client
+	Sugar       *zap.SugaredLogger
 	Concurrency *concurrency.ConcurrencyHandler
 }
 
@@ -111,6 +102,7 @@ func (c *ClientConfig) Build() (*Client, error) {
 	if err != nil {
 		return nil, fmt.Errorf("invalid configuration: %v", err)
 	}
+
 	c.Sugar.Debug("configuration valid")
 
 	httpClient := &http.Client{
diff --git a/httpclient/config_validation.go b/httpclient/config_validation.go
index beec74a..6f59a39 100644
--- a/httpclient/config_validation.go
+++ b/httpclient/config_validation.go
@@ -87,6 +87,8 @@ func LoadConfigFromEnv() (*ClientConfig, error) {
 					Name:  parts[0],
 					Value: parts[1],
 				})
+			} else {
+				return nil, fmt.Errorf("invalid env cookie configuration: %s", parts)
 			}
 		}
 		config.CustomCookies = cookies