diff --git a/src/core/config/Categories.json b/src/core/config/Categories.json
index bebdd6a5..aa3095bb 100644
--- a/src/core/config/Categories.json
+++ b/src/core/config/Categories.json
@@ -381,7 +381,8 @@
             "LZMA Compress",
             "LZ4 Decompress",
             "LZ4 Compress",
-            "LZNT1 Decompress"
+            "LZNT1 Decompress",
+            "ZStandard Decompress"
         ]
     },
     {
diff --git a/tests/operations/tests/Compress.mjs b/tests/operations/tests/Compress.mjs
index 60117c67..88e17db4 100644
--- a/tests/operations/tests/Compress.mjs
+++ b/tests/operations/tests/Compress.mjs
@@ -105,4 +105,19 @@ TestRegister.addTests([
             }
         ],
     },
+    {
+        name: "ZStandard Decompress",
+        input: "KLUv/QRYwQAAVGhlIGNhdCBzYXQgb24gdGhlIG1hdC4KpvSd8w==",
+        expectedOutput: "The cat sat on the mat.",
+        recipeConfig: [
+            {
+                "op": "From Base64",
+                "args": []
+            },
+            {
+                "op": "ZStandard Decompress",
+                "args": []
+            }
+        ],
+    }
 ]);