diff --git a/pkgs/tools/misc/gtkterm/default.nix b/pkgs/tools/misc/gtkterm/default.nix
index a686e965785..85636afb9d3 100644
--- a/pkgs/tools/misc/gtkterm/default.nix
+++ b/pkgs/tools/misc/gtkterm/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "Jeija";
     repo = "gtkterm";
-    rev = "${version}";
+    rev = version;
     sha256 = "sha256-4Z+8fs4VEk2+Ci1X3oUuInylTdIbQ5AiPenFqnyNXvc=";
   };
 
diff --git a/pkgs/tools/misc/iam-policy-json-to-terraform/default.nix b/pkgs/tools/misc/iam-policy-json-to-terraform/default.nix
index ed7b0ab4318..a015f3dabfa 100644
--- a/pkgs/tools/misc/iam-policy-json-to-terraform/default.nix
+++ b/pkgs/tools/misc/iam-policy-json-to-terraform/default.nix
@@ -7,7 +7,7 @@ buildGoModule rec {
   src = fetchFromGitHub {
     owner = "flosell";
     repo = pname;
-    rev = "${version}";
+    rev = version;
     sha256 = "sha256-ovmWZpeHt1L8zNzG7+2BohteSjpYADMivi+AP0Vm8/E=";
   };
 
diff --git a/pkgs/tools/networking/ifwifi/default.nix b/pkgs/tools/networking/ifwifi/default.nix
index 92ebeb9f0a4..86891f45987 100644
--- a/pkgs/tools/networking/ifwifi/default.nix
+++ b/pkgs/tools/networking/ifwifi/default.nix
@@ -7,7 +7,7 @@ rustPlatform.buildRustPackage rec {
   src = fetchFromGitHub {
     owner = "araujobsd";
     repo = "ifwifi";
-    rev = "${version}";
+    rev = version;
     sha256 = "sha256-DPMCwyKqGJrav0wASBky9bS1bvJ3xaGsDzsk1bKaH1U=";
   };
 
diff --git a/pkgs/tools/networking/tuntox/default.nix b/pkgs/tools/networking/tuntox/default.nix
index 6df9f724500..64a13e99669 100644
--- a/pkgs/tools/networking/tuntox/default.nix
+++ b/pkgs/tools/networking/tuntox/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "gjedeer";
     repo = pname;
-    rev = "${version}";
+    rev = version;
     sha256 = "sha256-c/0OxUH8iw8nRuVg4Fszf6Z/JiEV+m0B2ofzy81uFu8=";
   };
 
diff --git a/pkgs/tools/wayland/way-displays/default.nix b/pkgs/tools/wayland/way-displays/default.nix
index d17cf825ea6..ea94ece408c 100644
--- a/pkgs/tools/wayland/way-displays/default.nix
+++ b/pkgs/tools/wayland/way-displays/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "alex-courtis";
     repo = "way-displays";
-    rev = "${version}";
+    rev = version;
     sha256 = "sha256-rR181sxaddtn3yFtF1exSGPBU0Yp3VBRyucfuxyXI+Q=";
   };