diff --git a/config.yml b/config.yml
index dc19295c3e7..b7c673813b4 100644
--- a/config.yml
+++ b/config.yml
@@ -653,6 +653,8 @@ flags:
         comment: "if arguments contain keyword splat"
       - name: CONTAINS_SPLAT
         comment: "if arguments contain splat"
+      - name: CONTAINS_MULTIPLE_SPLATS
+        comment: "if arguments contain multiple splats"
     comment: Flags for arguments nodes.
   - name: ArrayNodeFlags
     values:
diff --git a/src/prism.c b/src/prism.c
index 28bd8d0d439..4edb57adc06 100644
--- a/src/prism.c
+++ b/src/prism.c
@@ -2065,7 +2065,11 @@ pm_arguments_node_arguments_append(pm_arguments_node_t *node, pm_node_t *argumen
     pm_node_list_append(&node->arguments, argument);
 
     if (PM_NODE_TYPE_P(argument, PM_SPLAT_NODE)) {
-        pm_node_flag_set((pm_node_t *) node, PM_ARGUMENTS_NODE_FLAGS_CONTAINS_SPLAT);
+        if (PM_NODE_FLAG_P(node, PM_ARGUMENTS_NODE_FLAGS_CONTAINS_SPLAT)) {
+            pm_node_flag_set((pm_node_t *) node, PM_ARGUMENTS_NODE_FLAGS_CONTAINS_MULTIPLE_SPLATS);
+        } else {
+            pm_node_flag_set((pm_node_t *) node, PM_ARGUMENTS_NODE_FLAGS_CONTAINS_SPLAT);
+        }
     }
 }
 
diff --git a/test/prism/snapshots/unparser/corpus/literal/send.txt b/test/prism/snapshots/unparser/corpus/literal/send.txt
index 9f9eeb13eee..4800b4e2e65 100644
--- a/test/prism/snapshots/unparser/corpus/literal/send.txt
+++ b/test/prism/snapshots/unparser/corpus/literal/send.txt
@@ -1123,7 +1123,7 @@
         │   ├── opening_loc: (59,7)-(59,8) = "("
         │   ├── arguments:
         │   │   @ ArgumentsNode (location: (59,8)-(59,25))
-        │   │   ├── flags: contains_splat
+        │   │   ├── flags: contains_splat, contains_multiple_splats
         │   │   └── arguments: (length: 3)
         │   │       ├── @ SplatNode (location: (59,8)-(59,13))
         │   │       │   ├── flags: ∅