diff --git a/tests/js/server/shell/shell-database-mmfiles-noncluster.js b/tests/js/server/shell/shell-database-mmfiles-noncluster.js
index c19afc6959..cca308f07e 100644
--- a/tests/js/server/shell/shell-database-mmfiles-noncluster.js
+++ b/tests/js/server/shell/shell-database-mmfiles-noncluster.js
@@ -123,7 +123,7 @@ function DatabaseSuite () {
       ];
 
       keys.forEach(function(k) {
-        assertMatch(/^\d+(\.\d+)*([\.\-][a-z\-]+(\.?\d*)?)?$/, result[k]);
+        assertMatch(/^\d+(\.\d+)*([\-]([a-z]|\d)+(\.?\d*)?)?$/, result[k]);
       });
     },
 
diff --git a/tests/js/server/shell/shell-database-rocksdb-noncluster.js b/tests/js/server/shell/shell-database-rocksdb-noncluster.js
index 8620fde3f3..859e8370e9 100644
--- a/tests/js/server/shell/shell-database-rocksdb-noncluster.js
+++ b/tests/js/server/shell/shell-database-rocksdb-noncluster.js
@@ -123,7 +123,7 @@ function DatabaseSuite () {
       ];
 
       keys.forEach(function(k) {
-        assertMatch(/^\d+(\.\d+)*([\.\-][a-z\-]+(\.?\d*)?)?$/, result[k]);
+        assertMatch(/^\d+(\.\d+)*([\-]([a-z]|\d)+(\.?\d*)?)?$/, result[k]);
       });
     },