diff --git a/vscode-snippets/tex.json b/vscode-snippets/tex.json
index f940343..302303b 100755
--- a/vscode-snippets/tex.json
+++ b/vscode-snippets/tex.json
@@ -332,6 +332,12 @@
             "\\langle $1 \\rangle"
         ]
     },
+    "dblbrackets": {
+        "prefix": "dblbrackets",
+        "body": [
+            "\\llbracket $1 \\rrbracket"
+        ]
+    },
     "fill-width": {
         "prefix": "#fill",
         "body": [