diff --git a/Formula/inspircd.rb b/Formula/inspircd.rb
index 691bbbfe6d..1ce7b0df4b 100644
--- a/Formula/inspircd.rb
+++ b/Formula/inspircd.rb
@@ -28,9 +28,9 @@ class Inspircd < Formula
     modules << 'm_geoip.cpp' if build.with? 'geoip'
     modules << 'm_ssl_gnutls.cpp' if build.with? 'gnutls'
     modules << 'm_mysql.cpp' if build.with? 'mysql'
-    modules << 'm_ssl_openssl.cpp' unless build.without? 'openssl'
-    modules << 'm_ldapauth.cpp' unless build.without? 'ldap'
-    modules << 'm_ldapoper.cpp' unless build.without? 'ldap'
+    modules << 'm_ssl_openssl.cpp' if build.with? 'openssl'
+    modules << 'm_ldapauth.cpp' if build.with? 'ldap'
+    modules << 'm_ldapoper.cpp' if build.with? 'ldap'
     modules << 'm_regex_pcre.cpp' if build.with? 'pcre'
     modules << 'm_pgsql.cpp' if build.with? 'postgresql'
     modules << 'm_sqlite3.cpp' if build.with? 'sqlite'