diff --git a/build/build.xml b/build/build.xml
index a79955015..ffec5b8fe 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -583,8 +583,7 @@
       <!-- Necessary to avoid complaints because JavaFX wants to be a module. -->
       <option value="--module-path=$APP_ROOT/Contents/Java/modes/java/libraries/javafx/library/macosx/modules" />
 
-      <!-- TODO Still needs work, it may have only been working b/c of old libs -->
-      <!-- <option value="- -add-modules=javafx.base,javafx.graphics" /> -->
+      <option value="--add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web" />
 
       <!-- Required for video capture and microphone input
            https://github.com/processing/processing-sound/issues/51
diff --git a/build/linux/processing b/build/linux/processing
index c5da2df73..d51f85062 100755
--- a/build/linux/processing
+++ b/build/linux/processing
@@ -113,5 +113,5 @@ else
   fi
   cd "$APPDIR"
 
-  java -splash:lib/about-1x.png -Djna.nosys=true -Djava.library.path=lib:modes/java/libraries/javafx/library/linux64 --module-path=modes/java/libraries/javafx/library/linux64/modules --add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing -Xmx512m processing.app.Base "$SKETCH" &
+  java -splash:lib/about-1x.png -Djna.nosys=true -Djava.library.path=lib:modes/java/libraries/javafx/library/linux64 --module-path=modes/java/libraries/javafx/library/linux64/modules --add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web -Xmx512m processing.app.Base "$SKETCH" &
 fi
diff --git a/build/windows/config.xml b/build/windows/config.xml
index 4866e4eb4..5312495a2 100755
--- a/build/windows/config.xml
+++ b/build/windows/config.xml
@@ -45,7 +45,7 @@
          but making it possible for 4.x because some Tools rely on JavaFX. -->
     <opt>-Djava.library.path=lib;modes/java/libraries/javafx/library/windows64</opt>
     <opt>--module-path=modes/java/libraries/javafx/library/windows64/modules</opt>
-    <opt>--add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing</opt>
+    <opt>--add-modules=javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web</opt>
 
     <!-- Java 9+ handles high DPI internally so OS display scaling -->
     <!-- can cause display issues with custom rendering swing elements. -->