diff --git a/native/josm-latest.jnlp b/native/josm-latest.jnlp
index 3fc4125810..2c4522e78e 100644
--- a/native/josm-latest.jnlp
+++ b/native/josm-latest.jnlp
@@ -20,7 +20,7 @@
         <all-permissions/>
     </security>
     <resources>
-        <java version="11+" vendor="Azul" java-vm-args="-XX:MaxRAMPercentage=75.0 -Xms256m --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web --add-exports=java.base/sun.security.action=ALL-UNNAMED --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED"/>
+        <java version="11+" vendor="Azul" java-vm-args="--add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web --add-exports=java.base/sun.security.action=ALL-UNNAMED --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED"/>
         <jar href="josm-latest.jar"/>
     </resources>
     <application-desc main-class="org.openstreetmap.josm.gui.MainApplication"/>
diff --git a/native/josm.jnlp b/native/josm.jnlp
index 83bd39b188..3e31513c3c 100644
--- a/native/josm.jnlp
+++ b/native/josm.jnlp
@@ -20,7 +20,7 @@
         <all-permissions/>
     </security>
     <resources>
-        <java version="11+" vendor="Azul" java-vm-args="-XX:MaxRAMPercentage=75.0 -Xms256m --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web --add-exports=java.base/sun.security.action=ALL-UNNAMED --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED"/>
+        <java version="11+" vendor="Azul" java-vm-args="--add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web --add-exports=java.base/sun.security.action=ALL-UNNAMED --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED"/>
         <jar href="josm-tested.jar"/>
         <!-- This was removed from josm-latest.jnlp on 2024-06-17. Remove if nothing gets reported. -->
         <property name="java.util.Arrays.useLegacyMergeSort" value="true"/>