diff --git a/modules/polybar.nix b/modules/polybar.nix
index 6c5f6ac..563b9c5 100644
--- a/modules/polybar.nix
+++ b/modules/polybar.nix
@@ -168,7 +168,7 @@ in
             focused = colors.selected // common;
             occupied = colors.active // common;
             urgent = colors.active // common // { background = colors.alert; };
-            empty = colors.normal // common // { text = ""; };
+            empty = colors.normal // common // { text = "󰧟"; padding = 0 ; };
           };
       };
 
diff --git a/modules/security.nix b/modules/security.nix
index f6a0094..7a00f69 100644
--- a/modules/security.nix
+++ b/modules/security.nix
@@ -7,6 +7,7 @@
     httpie
 
     # REVERSING
+    bintools
     ghidra-bin
     radare2
     cutter
diff --git a/modules/shell_aliases.nix b/modules/shell_aliases.nix
index 37410c1..b8e9352 100644
--- a/modules/shell_aliases.nix
+++ b/modules/shell_aliases.nix
@@ -3,6 +3,8 @@ let
   shellAliases = {
     "sc" = "systemctl";
     "scu" = "systemctl --user";
+    "hm" = "home-manager";
+    "ns" = "nix search nixpkgs";
   };
 in
 {