diff --git a/build.xml b/build.xml
index 21524515..94541ed7 100644
--- a/build.xml
+++ b/build.xml
@@ -248,6 +248,8 @@
 		<!-- compile -->
 		<javac srcdir="${dir.source}" destdir="${dir.build}" release="${jvm.version}" encoding="utf-8" debug="yes" includeAntRuntime="no">
 			<classpath refid="jar.classpath" />
+			<modulepath path="${jfx.path}" />
+			<compilerarg line="--add-modules ALL-MODULE-PATH" />
 		</javac>
 
 		<!-- copy resources -->
diff --git a/ivy.xml b/ivy.xml
index 2b8e2dd3..27882b15 100644
--- a/ivy.xml
+++ b/ivy.xml
@@ -44,9 +44,6 @@
 		<dependency rev="2.5.4" org="org.codehaus.groovy" name="groovy-swing" />
 		<dependency rev="2.5.4" org="org.codehaus.groovy" name="groovy-groovydoc" />
 
-		<!-- JavaFX -->
-		<dependency rev="11.0.1" org="org.openjfx" name="javafx-controls" />
-
 		<!-- Apache Ant -->
 		<dependency rev="1.10.5" org="org.apache.ant" name="ant" />
 		<dependency rev="1.10.5" org="org.apache.ant" name="ant-launcher" />