diff --git a/qca.spec b/qca.spec
index 2b106e0..6829827 100644
--- a/qca.spec
+++ b/qca.spec
@@ -1,10 +1,14 @@
 
 %undefine __cmake_in_source_build
 
+%if 0%{?fedora} < 34
+%global botan 1
+%endif
+
 Name:    qca
 Summary: Qt Cryptographic Architecture
 Version: 2.3.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 License: LGPLv2+
 URL:     https://userbase.kde.org/QCA
@@ -17,7 +21,6 @@ Source0: http://download.kde.org/stable/qca/%{version}/qca-%{version}.tar.xz
 BuildRequires: cmake >= 2.8.12
 BuildRequires: gcc-c++
 BuildRequires: libgcrypt-devel
-BuildRequires: pkgconfig(botan-2)
 BuildRequires: pkgconfig(libcrypto) pkgconfig(libssl)
 BuildRequires: pkgconfig(nss)
 BuildRequires: pkgconfig(libpkcs11-helper-1)
@@ -35,6 +38,10 @@ Obsoletes: qca2 < 2.1.0
 Provides:  qca2 = %{version}-%{release}
 Provides:  qca2%{?_isa} = %{version}-%{release}
 
+%if ! 0%{?botan}
+Obsoletes: qca-qt5-botan < %{version}-%{release}
+%endif
+
 # most runtime consumers seem to assume the ossl plugin be present
 Recommends: %{name}-ossl%{?_isa}
 
@@ -64,11 +71,14 @@ BuildArch: noarch
 %description doc
 This package includes QCA API documentation in HTML
 
+%if 0%{?botan}
 %package botan
 Summary: Botan plugin for the Qt Cryptographic Architecture
+BuildRequires: pkgconfig(botan-2)
 Requires: %{name}%{?_isa} = %{version}-%{release}
 %description botan
 %{summary}.
+%endif
 
 %package cyrus-sasl
 Summary: Cyrus-SASL plugin for the Qt Cryptographic Architecture
@@ -139,11 +149,14 @@ Requires:  %{name}-qt5%{?_isa} = %{version}-%{release}
 %description qt5-devel
 %{summary}.
 
+%if 0%{?botan}
 %package qt5-botan
 Summary: Botan plugin for the Qt5 Cryptographic Architecture
+BuildRequires: pkgconfig(botan-2)
 Requires: %{name}-qt5%{?_isa} = %{version}-%{release}
 %description qt5-botan
 %{summary}.
+%endif
 
 %package qt5-cyrus-sasl
 Summary: Cyrus-SASL plugin for the Qt5 Cryptographic Architecture
@@ -207,7 +220,7 @@ Requires: %{name}-qt5%{?_isa} = %{version}-%{release}
   -DQCA_LIBRARY_INSTALL_DIR:PATH=%{_qt5_libdir} \
   -DQCA_PLUGINS_INSTALL_DIR:PATH=%{_qt5_plugindir} \
   -DQCA_PRIVATE_INCLUDE_INSTALL_DIR:PATH=%{_qt5_headerdir} \
-  -DQT4_BUILD:BOOL=OFF
+  -DWITH_botan_PLUGIN:BOOL=%{?botan:ON}%{?!botan:OFF}
 
 %cmake_build
 
@@ -254,9 +267,11 @@ test "$(pkg-config --modversion qca2-qt5)" = "%{version}"
 %{_libdir}/cmake/Qca-qt5/
 %{_qt5_archdatadir}/mkspecs/features/crypto.prf
 
+%if 0%{?botan}
 %files qt5-botan
 %doc plugins/qca-botan/README
 %{_qt5_plugindir}/crypto/libqca-botan.so
+%endif
 
 %files qt5-cyrus-sasl
 %doc plugins/qca-gcrypt/README
@@ -291,6 +306,9 @@ test "$(pkg-config --modversion qca2-qt5)" = "%{version}"
 
 
 %changelog
+* Tue Nov 03 2020 Rex Dieter <rdieter@fedoraproject.org> - 2.3.1-4
+- drop botan for f34+ (#1892893)
+
 * Wed Aug 26 2020 Rex Dieter <rdieter@fedoraproject.org> - 2.3.1-3
 - rebuild (botan)