diff --git a/docs/endpoint.go b/docs/endpoint.go
index 8609486a..019bccfc 100644
--- a/docs/endpoint.go
+++ b/docs/endpoint.go
@@ -190,7 +190,7 @@ func isSecure(hostname string, insecureRegistries []string) (bool, error) {
 	}
 
 	for _, r := range insecureRegistries {
-		if hostname == r || host == r {
+		if hostname == r {
 			// hostname matches insecure registry
 			return false, nil
 		}
diff --git a/docs/registry_test.go b/docs/registry_test.go
index 06619aef..52b8b32c 100644
--- a/docs/registry_test.go
+++ b/docs/registry_test.go
@@ -350,7 +350,8 @@ func TestIsSecure(t *testing.T) {
 		{"42.42.42.42:5000", []string{"42.1.1.1/8"}, false},
 		{"invalid.domain.com", []string{"42.42.0.0/16"}, true},
 		{"invalid.domain.com", []string{"invalid.domain.com"}, false},
-		{"invalid.domain.com:5000", []string{"invalid.domain.com"}, false},
+		{"invalid.domain.com:5000", []string{"invalid.domain.com"}, true},
+		{"invalid.domain.com:5000", []string{"invalid.domain.com:5000"}, false},
 	}
 	for _, tt := range tests {
 		// TODO: remove this once we remove localhost insecure by default