diff --git a/src/main/java/org/codelibs/fess/job/CrawlJob.java b/src/main/java/org/codelibs/fess/job/CrawlJob.java
index 8df887509..3abcafc3d 100644
--- a/src/main/java/org/codelibs/fess/job/CrawlJob.java
+++ b/src/main/java/org/codelibs/fess/job/CrawlJob.java
@@ -275,6 +275,11 @@ public class CrawlJob {
             }
         }
 
+        final String lastaEnv = System.getProperty("lasta.env");
+        if (StringUtil.isNotBlank(lastaEnv)) {
+            crawlerCmdList.add("-Dlasta.env=" + lastaEnv);
+        }
+
         crawlerCmdList.add("-Dfess.crawler.process=true");
         crawlerCmdList.add("-Dfess.log.path=" + (logFilePath != null ? logFilePath : systemHelper.getLogFilePath()));
         addSystemProperty(crawlerCmdList, "lasta.env", null, null);
diff --git a/src/main/java/org/codelibs/fess/job/SuggestJob.java b/src/main/java/org/codelibs/fess/job/SuggestJob.java
index 7828391fa..1c513c255 100644
--- a/src/main/java/org/codelibs/fess/job/SuggestJob.java
+++ b/src/main/java/org/codelibs/fess/job/SuggestJob.java
@@ -145,6 +145,11 @@ public class SuggestJob {
             }
         }
 
+        final String lastaEnv = System.getProperty("lasta.env");
+        if (StringUtil.isNotBlank(lastaEnv)) {
+            suggestCreatorCmdList.add("-Dlasta.env=" + lastaEnv);
+        }
+
         suggestCreatorCmdList.add("-Dfess.suggest.process=true");
         if (logFilePath == null) {
             final String value = System.getProperty("fess.log.path");