diff --git a/.github/workflows/alpine.yml b/.github/workflows/alpine.yml
index 2693a24bf1..0514cf364a 100644
--- a/.github/workflows/alpine.yml
+++ b/.github/workflows/alpine.yml
@@ -23,8 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-# Disabled as we rely on DIP1000 `foreach (scope)` which GDC < 12 doesn't support
-#          - { dc: gdc, dcpkg: gcc-gdc, dcbin: gdc  }
+          - { dc: gdc, dcpkg: gcc-gdc, dcbin: gdc  }
           - { dc: ldc, dcpkg: ldc,     dcbin: ldc2 }
           - { dc: dmd, dcpkg: dmd,     dcbin: dmd  }
 
diff --git a/source/dub/internal/dyaml/node.d b/source/dub/internal/dyaml/node.d
index 4b13721a55..6f1a514e7a 100644
--- a/source/dub/internal/dyaml/node.d
+++ b/source/dub/internal/dyaml/node.d
@@ -2579,7 +2579,8 @@ enum castableToNode(T) = (is(T == struct) || is(T == class)) && is(typeof(T.opCa
 @safe unittest
 {
     import dub.internal.dyaml : Loader, Node;
-    import std : split, to;
+    import std.array : split;
+    import std.conv : to;
 
     static class MyClass
     {
@@ -2601,7 +2602,8 @@ enum castableToNode(T) = (is(T == struct) || is(T == class)) && is(typeof(T.opCa
 @safe unittest
 {
     import dub.internal.dyaml : Loader, Node;
-    import std : split, to;
+    import std.array : split;
+    import std.conv : to;
 
     static class MyClass
     {