diff --git a/xml-security-c.spec b/xml-security-c.spec
index 0d4d141..3564a66 100644
--- a/xml-security-c.spec
+++ b/xml-security-c.spec
@@ -67,7 +67,7 @@
 %setup -q
 
 %build
-%configure %{!?_with_xalan: --without-xalan} %{!?_enable_xkms: --disable-xkms}
+%configure --with-openssl %{!?_with_xalan: --without-xalan} %{!?_enable_xkms: --disable-xkms}
 %{__make}
 
 %install