diff --git a/cryptsetup.spec b/cryptsetup.spec
index 5c4871c..125dc2c 100644
--- a/cryptsetup.spec
+++ b/cryptsetup.spec
@@ -29,7 +29,6 @@ Source0:        https://www.kernel.org/pub/linux/utils/cryptsetup/v2.0/cryptsetu
 Source1:        https://www.kernel.org/pub/linux/utils/cryptsetup/v2.0/cryptsetup-%{version}.tar.sign
 Source2:        baselibs.conf
 Source3:        %{name}.keyring
-BuildRequires:  argon2-devel
 BuildRequires:  device-mapper-devel
 BuildRequires:  fipscheck
 BuildRequires:  fipscheck-devel
@@ -38,6 +37,7 @@ BuildRequires:  libjson-c-devel
 BuildRequires:  libpwquality-devel
 BuildRequires:  libselinux-devel
 BuildRequires:  libuuid-devel
+BuildRequires:  pkgconfig(libargon2)
 # 2.6.38 has the required if_alg.h
 BuildRequires:  linux-glibc-devel >= 2.6.38
 BuildRequires:  pkgconfig