diff --git a/core/deployment/src/main/java/io/quarkus/deployment/util/ExecUtil.java b/core/deployment/src/main/java/io/quarkus/deployment/util/ExecUtil.java
index 51bd4dd8cb9df..2d61e0831e376 100644
--- a/core/deployment/src/main/java/io/quarkus/deployment/util/ExecUtil.java
+++ b/core/deployment/src/main/java/io/quarkus/deployment/util/ExecUtil.java
@@ -163,7 +163,7 @@ public static boolean exec(File directory, Function<InputStream, Runnable> outpu
             String... args) {
         try {
             Process process = startProcess(directory, command, args);
-            outputFilterFunction.apply(process.getInputStream());
+            outputFilterFunction.apply(process.getInputStream()).run();
             process.waitFor();
             return process.exitValue() == 0;
         } catch (InterruptedException e) {