diff --git a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/AbstractQuarkusExtension.java b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/AbstractQuarkusExtension.java
index 58976d97f65a9..e717ca883d7da 100644
--- a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/AbstractQuarkusExtension.java
+++ b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/AbstractQuarkusExtension.java
@@ -80,7 +80,7 @@ private BaseConfig buildBaseConfig() {
 
         // Used to handle the (deprecated) buildNative and testNative tasks.
         project.getExtensions().getExtraProperties().getProperties().forEach((k, v) -> {
-            if (k.startsWith("quarkus.")) {
+            if (k.startsWith("quarkus.") || k.startsWith("platform.quarkus.")) {
                 forcedPropertiesProperty.put(k, v.toString());
             }
         });
@@ -126,7 +126,7 @@ protected EffectiveConfig buildEffectiveConfiguration(ResolvedDependency appArti
 
         // Used to handle the (deprecated) buildNative and testNative tasks.
         project.getExtensions().getExtraProperties().getProperties().forEach((k, v) -> {
-            if (k.startsWith("quarkus.")) {
+            if (k.startsWith("quarkus.") || k.startsWith("platform.quarkus.")) {
                 forcedPropertiesProperty.put(k, v.toString());
             }
         });
diff --git a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusBuildTask.java b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusBuildTask.java
index f5f75c86681ed..c6d4f6b160d3b 100644
--- a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusBuildTask.java
+++ b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusBuildTask.java
@@ -251,6 +251,9 @@ void generateBuild() {
             for (String key : config.getMapKeys("quarkus").values()) {
                 values.put(key, config.getConfigValue(key).getValue());
             }
+            for (String key : config.getMapKeys("platform.quarkus").values()) {
+                values.put(key, config.getConfigValue(key).getValue());
+            }
             return values;
         });
 
diff --git a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusTask.java b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusTask.java
index 17b4822d9e923..11060269f5e54 100644
--- a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusTask.java
+++ b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusTask.java
@@ -19,7 +19,7 @@
 import io.quarkus.utilities.OS;
 
 public abstract class QuarkusTask extends DefaultTask {
-    private static final List<String> WORKER_BUILD_FORK_OPTIONS = List.of("quarkus.");
+    private static final List<String> WORKER_BUILD_FORK_OPTIONS = List.of("quarkus.", "platform.quarkus.");
 
     private final transient QuarkusPluginExtension extension;
     protected final File projectDir;