diff --git a/modules/programs/bash.nix b/modules/programs/bash.nix
index 786478c1..6adcbd94 100644
--- a/modules/programs/bash.nix
+++ b/modules/programs/bash.nix
@@ -130,7 +130,7 @@ in
   config = (
     let
       aliasesStr = concatStringsSep "\n" (
-        mapAttrsToList (k: v: "alias ${k}='${v}'") cfg.shellAliases
+        mapAttrsToList (k: v: "alias ${k}=${escapeShellArg v}") cfg.shellAliases
       );
 
       shoptsStr = concatStringsSep "\n" (