diff --git a/hsarback/build.xml b/hsarback/build.xml
index bb9f620..8490157 100644
--- a/hsarback/build.xml
+++ b/hsarback/build.xml
@@ -32,6 +32,7 @@
 	<target name="clean" description="aufräumen">
 		<delete dir="${build.home}" />
 		<delete dir="${dist.home}" />
+		<delete file="webapp/WEB-INF/web.xml" />
 	</target>
 
 	<target name="deploy" depends="war">
@@ -136,9 +137,7 @@
 			driver="org.postgresql.Driver" 
 			url="jdbc:postgresql://${database.host}:5432/${database.name}"
 			userid="${database.user}" password="${database.password}" 
-			src="database/dropschema.sql">
-				<connectionProperty name="ssl" value="true" />
-		</sql>
+			src="database/dropschema.sql" />
 	</target>
 	
 	<target name="remote-test" description="inspection of xmlrpc-api" depends="compile-test">