diff --git a/pkgs/tools/security/clamav/default.nix b/pkgs/tools/security/clamav/default.nix
index da469771c6e..83a2a1fd85e 100644
--- a/pkgs/tools/security/clamav/default.nix
+++ b/pkgs/tools/security/clamav/default.nix
@@ -23,6 +23,7 @@ stdenv.mkDerivation rec {
     "--sysconfdir=/etc/clamav"
     "--with-zlib=${zlib.dev}"
     "--disable-zlib-vcheck" # it fails to recognize that 1.2.10 >= 1.2.2
+    "--disable-llvm" # enabling breaks the build at the moment
     "--with-libbz2-prefix=${bzip2.dev}"
     "--with-iconv-dir=${libiconv}"
     "--with-xml=${libxml2.dev}"