diff --git a/core/deployment/src/main/java/io/quarkus/deployment/IsDockerWorking.java b/core/deployment/src/main/java/io/quarkus/deployment/IsDockerWorking.java
index 333d356364588..de3618be44ac8 100644
--- a/core/deployment/src/main/java/io/quarkus/deployment/IsDockerWorking.java
+++ b/core/deployment/src/main/java/io/quarkus/deployment/IsDockerWorking.java
@@ -84,7 +84,7 @@ public Result get() {
 
                 Class<?> configurationClass = Thread.currentThread().getContextClassLoader()
                         .loadClass("org.testcontainers.utility.TestcontainersConfiguration");
-                Object configurationInstance = configurationClass.getMethod("instance").invoke(null);
+                Object configurationInstance = configurationClass.getMethod("getInstance").invoke(null);
                 String oldReusePropertyValue = (String) configurationClass
                         .getMethod("getUserProperty", String.class, String.class)
                         .invoke(configurationInstance, "testcontainers.reuse.enable", "false"); // use the default provided in TestcontainersConfiguration#environmentSupportsReuse