diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/definitions/Authentication.scala b/modules/lm-coursier/src/main/scala/lmcoursier/definitions/Authentication.scala
index 1a28fbb9d..5d65e1763 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/definitions/Authentication.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/definitions/Authentication.scala
@@ -8,7 +8,9 @@ import dataclass._
   optional: Boolean = false,
   realmOpt: Option[String] = None,
   @since
-  headers: Seq[(String,String)] = Nil
+  headers: Seq[(String,String)] = Nil,
+  httpsOnly: Boolean = true,
+  passOnRedirect: Boolean = false
 ) {
   override def toString(): String =
     withPassword("****")
@@ -24,5 +26,5 @@ import dataclass._
 object Authentication {
 
   def apply(headers: Seq[(String, String)]): Authentication =
-    Authentication("", "", optional = false, None, headers)
+    Authentication("", "").withHeaders(headers)
 }
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/definitions/ToCoursier.scala b/modules/lm-coursier/src/main/scala/lmcoursier/definitions/ToCoursier.scala
index 57bdece37..dd7da1344 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/definitions/ToCoursier.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/definitions/ToCoursier.scala
@@ -28,6 +28,8 @@ object ToCoursier {
       .withOptional(authentication.optional)
       .withRealmOpt(authentication.realmOpt)
       .withHttpHeaders(authentication.headers)
+      .withHttpsOnly(authentication.httpsOnly)
+      .withPassOnRedirect(authentication.passOnRedirect)
 
   def module(module: Module): coursier.core.Module =
     coursier.core.Module(