-Build-Depends: debhelper (>= 9), apache2-prefork-dev (>= 2.2.0) | apache2-dev (>= 2.4), apache2-api-20120211 | apache2-mpm-prefork (>= 2.2.0) | apache2-mpm-worker (>= 2.2.0), libapr1-dev, docbook-to-man, pkg-config, dh-autoreconf, autotools-dev, quilt, dh-apache2
+Build-Depends: debhelper (>= 9), apache2-dev (>= 2.4), apache2-api-20120211, libapr1-dev, docbook-to-man, pkg-config, dh-autoreconf, autotools-dev, quilt, dh-apache2