diff --git a/modules/nextflow/src/main/groovy/nextflow/fusion/FusionEnvProvider.groovy b/modules/nextflow/src/main/groovy/nextflow/fusion/FusionEnvProvider.groovy
index 65cb1f8ca0..5c600ddb16 100644
--- a/modules/nextflow/src/main/groovy/nextflow/fusion/FusionEnvProvider.groovy
+++ b/modules/nextflow/src/main/groovy/nextflow/fusion/FusionEnvProvider.groovy
@@ -17,13 +17,14 @@
 
 package nextflow.fusion
 
-
+import groovy.util.logging.Slf4j
 import nextflow.plugin.Plugins
 /**
  * Provider strategy for {@link FusionEnv}
  *
  * @author Paolo Di Tommaso <paolo.ditommaso@gmail.com>
  */
+@Slf4j
 class FusionEnvProvider {
 
     Map<String,String> getEnvironment(String scheme) {
@@ -31,6 +32,7 @@ class FusionEnvProvider {
         final list = Plugins.getExtensions(FusionEnv)
         final result = new HashMap<String,String>()
         for( FusionEnv it : list ) {
+            log.debug("Loading environment from plugin: ${it.getClass().name}")
             final env = it.getEnvironment(scheme,config)
             if( env ) result.putAll(env)
         }