2 files changed, 6 insertions, 4 deletions
diff --git a/pkgs/development/tools/build-managers/bazel/default.nix b/pkgs/development/tools/build-managers/bazel/default.nix
index 32d35f1421c84..eb9f0d106d106 100644
--- a/pkgs/development/tools/build-managers/bazel/default.nix
+++ b/pkgs/development/tools/build-managers/bazel/default.nix
@@ -6,6 +6,7 @@
 # Allow to independently override the jdks used to build and run respectively
 , buildJdk, runJdk
 , buildJdkName
+, runtimeShell
 # Always assume all markers valid (don't redownload dependencies).
 # Also, don't clean up environment variables.
 , enableNixHacks ? false
@@ -281,7 +282,7 @@ stdenv.mkDerivation rec {
 
     mkdir -p tools
     cat > tools/bazel <<"EOF"
-    #!${stdenv.shell} -e
+    #!${runtimeShell} -e
     exit 1
     EOF
     chmod +x tools/bazel
@@ -290,7 +291,7 @@ stdenv.mkDerivation rec {
     ! hello_test
 
     cat > tools/bazel <<"EOF"
-    #!${stdenv.shell} -e
+    #!${runtimeShell} -e
     exec "$BAZEL_REAL" "$@"
     EOF
 
diff --git a/pkgs/development/tools/build-managers/gup/default.nix b/pkgs/development/tools/build-managers/gup/default.nix
index 7fd8014883113..baa658b522a33 100644
--- a/pkgs/development/tools/build-managers/gup/default.nix
+++ b/pkgs/development/tools/build-managers/gup/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, fetchFromGitHub, nix-update-source, lib, python, which, pychecker ? null }:
+{ stdenv, fetchFromGitHub, nix-update-source, lib, python
+, which, runtimeShell, pychecker ? null }:
 stdenv.mkDerivation rec {
   version = "0.7.0";
   src = fetchFromGitHub {
@@ -16,7 +17,7 @@ stdenv.mkDerivation rec {
     cp -r python/bin $out/bin
   '';
   passthru.updateScript = ''
-    #!${stdenv.shell}
+    #!${runtimeShell}
     set -e
     echo
     cd ${toString ./.}