diff --git a/lib/systems/doubles.nix b/lib/systems/doubles.nix
index 96e602d0e16..619b0427918 100644
--- a/lib/systems/doubles.nix
+++ b/lib/systems/doubles.nix
@@ -26,7 +26,13 @@ let
 
     "riscv32-linux" "riscv64-linux"
 
-    "aarch64-none" "avr-none" "arm-none" "i686-none" "x86_64-none" "powerpc-none" "msp430-none" "riscv64-none" "riscv32-none" "vc4-none"
+    "arm-none" "armv6l-none" "aarch64-none"
+    "avr-none"
+    "i686-none" "x86_64-none"
+    "powerpc-none"
+    "msp430-none"
+    "riscv64-none" "riscv32-none"
+    "vc4-none"
 
     "js-ghcjs"
   ];