diff --git a/ppp.spec b/ppp.spec
index ead665f..2e16960 100644
--- a/ppp.spec
+++ b/ppp.spec
@@ -42,13 +42,14 @@ Patch0024:	0024-build-sys-install-pppoatm-plugin-files-with-standard.patch
 Patch0025:	ppp-2.4.8-pppd-install-pppd-binary-using-standard-perms-755.patch
 Patch0026:	ppp-2.4.9-configure-cflags-allow-commas.patch
 
+BuildRequires:  autoconf
 BuildRequires:	libtool
 BuildRequires:	atm-devel
 BuildRequires:	pcap-devel
-BuildRequires:	pkgconfig(openssl)
-BuildRequires:	pkgconfig(libcrypto)
+BuildRequires:	pkgconfig(openssl3.3)
+#BuildRequires:	pkgconfig(libcrypto)
 BuildRequires:	pam-devel
-BuildRequires:	openssl-devel
+#BuildRequires:	openssl-devel
 BuildRequires:	pkgconfig(systemd)
 BuildRequires:	glib2-devel
 Requires(post):	systemd
@@ -188,23 +189,23 @@ Radius plugin for %{name}.
 tar -xJf %{SOURCE12}
 
 %build
-#/autogen.sh
-#configure \
-#  --prefix=%{_prefix} \
-#  --exec-prefix=%{_prefix} \
-#  --libdir=%{_libdir} \
-#  --with-plugin-dir=\$\{prefix\}/%{_lib}/pppd/%{version} \
-#  --with-runtime-dir=\$\{localstatedir\}/run/pppd \
-#  --enable-systemd \
-#  --enable-cbcp \
-#  --enable-ipxcp \
-#  --enable-mslanman \
-#  --enable-microsoft-extensions \
-#  --enable-ipv6-support \
-#  --enable-plugins \
-#  --enable-eaptls \
-#  --enable-openssl-engine \
-#  OPENSSL_LDFLAGS="-L%{_libdir}"
+./autogen.sh
+%configure \
+  --prefix=%{_prefix} \
+  --exec-prefix=%{_prefix} \
+  --libdir=%{_libdir} \
+  --with-plugin-dir=\$\{prefix\}/%{_lib}/pppd/%{version} \
+  --with-runtime-dir=\$\{localstatedir\}/run/pppd \
+  --enable-systemd \
+  --enable-cbcp \
+  --enable-ipxcp \
+  --enable-mslanman \
+  --enable-microsoft-extensions \
+  --enable-ipv6-support \
+  --enable-plugins \
+  --enable-eaptls \
+  --enable-openssl-engine \
+  OPENSSL_LDFLAGS="-L/opt/openssl3.3/%{_lib}"
 
 #configure
 
@@ -214,7 +215,7 @@ tar -xJf %{SOURCE12}
 #make_build -C ppp-watch LDFLAGS="%{ldflags} -pie"
 #make
 
-%configure --cflags="$RPM_OPT_FLAGS -fPIC -Wall -fno-strict-aliasing"
+#configure --cflags="$RPM_OPT_FLAGS -fPIC -Wall -fno-strict-aliasing"
 %make_build LDFLAGS="%{ldflags} -pie"
 %make_build -C ppp-watch LDFLAGS="%{ldflags} -pie"