diff --git a/sea/plugin.jelly b/sea/plugin.jelly
index c0506237..068629ce 100644
--- a/sea/plugin.jelly
+++ b/sea/plugin.jelly
@@ -52,11 +52,11 @@
        -->
       
       <chmod
-        file="${pom.getPluginContext('maven-sea-plugin').getVariable('plugin.dir')}/sea-tar"
+        file="${plugin.dir}/sea-tar"
         perm="+x"/>
       
       <exec
-        executable="${pom.getPluginContext('maven-sea-plugin').getVariable('plugin.dir')}/sea-tar">
+        executable="${plugin.dir}/sea-tar">
         <arg value="${seaName}"/>
         <arg value="${sourceDirectory}"/>
         <arg value="${maven.build.dir}"/>
@@ -66,7 +66,7 @@
       <filter token="WORK_DIR" value="${pom.artifactId}-${pom.currentVersion}"/>
       
       <copy 
-        file="${pom.getPluginContext('maven-sea-plugin').getVariable('plugin.resources')}/sea-header"
+        file="${plugin.resources}/sea-header"
         tofile="${maven.build.dir}/project-sea-header"
         overwrite="true"
         filtering="true"