diff --git a/inject-maven-plugin/src/main/java/io/avaje/inject/mojo/AutoProvidesMojo.java b/inject-maven-plugin/src/main/java/io/avaje/inject/mojo/AutoProvidesMojo.java
index cbd139f5..2d912594 100644
--- a/inject-maven-plugin/src/main/java/io/avaje/inject/mojo/AutoProvidesMojo.java
+++ b/inject-maven-plugin/src/main/java/io/avaje/inject/mojo/AutoProvidesMojo.java
@@ -46,7 +46,8 @@
 @Mojo(
     name = "provides",
     defaultPhase = LifecyclePhase.PROCESS_SOURCES,
-    requiresDependencyResolution = ResolutionScope.COMPILE)
+    requiresDependencyResolution = ResolutionScope.COMPILE,
+    threadSafe = true)
 public class AutoProvidesMojo extends AbstractMojo {
 
   @Parameter(defaultValue = "${project}", readonly = true, required = true)