diff --git a/pkgs/by-name/an/anyk/package.nix b/pkgs/by-name/an/anyk/package.nix
index d0c6321bb669..0bb63de00028 100644
--- a/pkgs/by-name/an/anyk/package.nix
+++ b/pkgs/by-name/an/anyk/package.nix
@@ -3,6 +3,7 @@
 , fetchurl
 , fetchzip
 , openjdk
+, openjfx
 , writeScript
 , runCommandLocal
 , bash
@@ -24,10 +25,16 @@ let
     stripRoot = false;
   };
 
-  # ÁNYK uses some SOAP stuff that's not shipped with OpenJDK any more.
-  # We don't really want to use openjdk8 because it's unusable on HiDPI
-  # and people are more likely to have a modern OpenJDK installed.
+  # ÁNYK needs JavaFX for the Ügyfélkapu login webview.
+  jdkWithFX = openjdk.override {
+    enableJavaFX = true;
+    openjfx = openjfx.override { withWebKit = true; };
+  };
+
   extraClasspath = [
+    # ÁNYK uses some SOAP stuff that's not shipped with OpenJDK any more.
+    # We don't really want to use openjdk8 because it's unusable on HiDPI
+    # and people are more likely to have a modern OpenJDK installed.
     (fetchurl {
       url = "mirror://maven/org/glassfish/metro/webservices-rt/2.4.10/webservices-rt-2.4.10.jar";
       hash = "sha256-lHclIZn3HR2B2lMttmmQGIV67qJi5KhL5jT2WNUQpPI=";
@@ -43,7 +50,7 @@ let
       hash = "sha256-ueJLfdbgdJVWLqllMb4xMMltuk144d/Yitu96/QzKHE=";
     })
 
-    # Patch one of the classes so it works with the packages above by removing .internal. from the package names.
+    # Patch one of the ÁNYK classes so it works with the packages above by removing .internal. from the package names.
     (runCommandLocal "anyk-patch" {} ''
       mkdir $out
       cd $out
@@ -83,7 +90,7 @@ let
       SCALING_PROP="-Dsun.java2d.uiScale=''${WINDOW_SCALING_FACTOR}"
     fi
     # ÁNYK crashes with NullPointerException with the GTK look and feel so use the cross-platform one.
-    exec ${openjdk}/bin/java -Dswing.systemlaf=javax.swing.plaf.metal.MetalLookAndFeel $SCALING_PROP "$@"
+    exec ${jdkWithFX}/bin/java -Dswing.systemlaf=javax.swing.plaf.metal.MetalLookAndFeel $SCALING_PROP "$@"
   '';
 in stdenv.mkDerivation {
   pname = "anyk";