diff --git a/pkgs/tools/security/clamav/default.nix b/pkgs/tools/security/clamav/default.nix
index d0c9003f1ba..e3c57cbc9e9 100644
--- a/pkgs/tools/security/clamav/default.nix
+++ b/pkgs/tools/security/clamav/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig
+{ stdenv, fetchurl, pkg-config
 , zlib, bzip2, libiconv, libxml2, openssl, ncurses, curl, libmilter, pcre2
 , libmspack, systemd, Foundation, json_c, check
 }:
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   '';
 
   enableParallelBuilding = true;
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     zlib bzip2 libxml2 openssl ncurses curl libiconv libmilter pcre2 libmspack json_c check
   ] ++ stdenv.lib.optional stdenv.isLinux systemd