diff --git a/etc/nix/shell.nix b/etc/nix/shell.nix
index ad56747..d7204a2 100644
--- a/etc/nix/shell.nix
+++ b/etc/nix/shell.nix
@@ -83,6 +83,7 @@ with nixpkgs;
     export PATH
 
     export _JAVA_AWT_WM_NONREPARENTING=1
+    export DART_VM_OPTIONS=--root-certs-file=/etc/ssl/certs/ca-certificates.crt
 
     exec zsh
   ''