diff --git a/build.xml b/build.xml
index 8e3fb2d1..914b658b 100644
--- a/build.xml
+++ b/build.xml
@@ -174,6 +174,7 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 		
 		<ivy:compile destdir="build/lombok-utils" source="1.6" target="1.6">
 			<compilerarg value="-Xbootclasspath/p:build/stubs${path.separator}lib/openJDK6Environment/rt-openjdk6.jar" />
+			<compilerarg value="-Xlint:-options" />
 			<src path="src/utils" />
 			<include name="lombok/javac/**" />
 			<classpath location="build/lombok-utils" />
@@ -195,17 +196,17 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 				</lineContainsRegExp>
 			</filterchain>
 		</copy>
-
+		
 		<ivy:compile destdir="build/lombok" source="1.4" target="1.4" ecj="true" nowarn="true" includeSystemBootclasspath="true">
 			<bootclasspath location="build/stubs" />
 			<src path="build/transformedSources" />
 		</ivy:compile>
-
+		
 		<ivy:compile destdir="build/lombok/Class50" source="1.4" target="1.6" ecj="true" nowarn="true" includeSystemBootclasspath="true">
 			<bootclasspath location="build/stubs" />
 			<src path="build/transformedSources" />
 		</ivy:compile>
-
+		
 		<ivy:compile destdir="build/lombok" source="1.5" target="1.5" ecj="true" nowarn="true" includeSystemBootclasspath="true">
 			<bootclasspath location="build/stubs" />
 			<src path="src/launch" />
@@ -237,6 +238,7 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 		
 		<ivy:compile destdir="build/lombok" source="1.6" target="1.6">
 			<compilerarg value="-Xbootclasspath/p:build/stubs${path.separator}lib/openJDK6Environment/rt-openjdk6.jar" />
+			<compilerarg value="-Xlint:-options" />
 			<src path="src/core" />
 			<src path="src/delombok" />
 			<include name="lombok/javac/**" />
diff --git a/buildScripts/website.ant.xml b/buildScripts/website.ant.xml
index 36b3a193..15a0f95f 100644
--- a/buildScripts/website.ant.xml
+++ b/buildScripts/website.ant.xml
@@ -80,6 +80,8 @@ such as applying the templates to produce the website, converting the changelog
 	<target name="-compile-webclasses">
 		<mkdir dir="build/webclasses" />
 		<javac includeDestClasses="false" includeantruntime="false" destdir="build/webclasses" debug="on" source="1.8" target="1.8">
+			<compilerarg value="-proc:none" />
+			<compilerarg value="-Xlint:-options" />
 			<classpath refid="build.path" />
 			<src path="src/website" />
 		</javac>