diff --git a/pkgs/by-name/fl/flood/package.nix b/pkgs/by-name/fl/flood/package.nix
index fd2cab7635d1..62da2fd3c343 100644
--- a/pkgs/by-name/fl/flood/package.nix
+++ b/pkgs/by-name/fl/flood/package.nix
@@ -20,6 +20,7 @@ buildNpmPackage rec {
 
   npmConfigHook = pnpm_9.configHook;
   npmDeps = pnpmDeps;
+  dontNpmPrune = true;
   pnpmDeps = pnpm_9.fetchDeps {
     inherit pname version src;
     fetcherVersion = 1;