diff --git a/scripts/scanner/grype-install.sh b/scripts/scanner/grype-install.sh
index 5e3d1a1..6bb6f26 100644
--- a/scripts/scanner/grype-install.sh
+++ b/scripts/scanner/grype-install.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 #%%MULTILINE_YAML_START
 #Syft install
-nix-shell -p grype
+nix-env -iA nixpkgs.grype
diff --git a/scripts/scanner/syft-install.sh b/scripts/scanner/syft-install.sh
index 3d8dabd..33ec7f3 100644
--- a/scripts/scanner/syft-install.sh
+++ b/scripts/scanner/syft-install.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 #%%MULTILINE_YAML_START
 #Syft install
-nix-shell -p syft
+nix-env -iA nixpkgs.syft