diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 67756bb1451a..68381a80088d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11573,7 +11573,7 @@ with pkgs;
 
   dictu = callPackage ../development/compilers/dictu { };
 
-  dotty = callPackage ../development/compilers/scala/dotty.nix { jre = jre8;};
+  dotty = callPackage ../development/compilers/scala/dotty.nix { };
 
   ecl = callPackage ../development/compilers/ecl { };
   ecl_16_1_2 = callPackage ../development/compilers/ecl/16.1.2.nix { };
@@ -13021,8 +13021,8 @@ with pkgs;
 
   scala_2_10 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.10"; jre = jdk8; };
   scala_2_11 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.11"; jre = jdk8; };
-  scala_2_12 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.12"; jre = jdk8; };
-  scala_2_13 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.13"; jre = jdk8; };
+  scala_2_12 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.12"; };
+  scala_2_13 = callPackage ../development/compilers/scala/2.x.nix { majorVersion = "2.13"; };
 
   scala = scala_2_13;
   scala-runners = callPackage ../development/compilers/scala-runners {