diff --git a/X_X12SA_OP-tools.json b/X_X12SA_OP-tools.json
index fb10702..ba0e32a 100644
--- a/X_X12SA_OP-tools.json
+++ b/X_X12SA_OP-tools.json
@@ -23,6 +23,13 @@
             "text": "Monochromator",
             "command": "caqtdm X_X12SA_expert-mono.ui"
         },
+        {
+            "type": "caqtdm",
+            "text": "XDS Cryocooler",
+            "panel": "XDS_CRYOCOOLER_TOPLEVEL.ui",
+            "macros": "P=X12SA,R=-OP-CC:",
+            "param": "-noMsg -attach -stylefile slses.qss "
+        },
         {
             "type": "cmd",
             "text": "Mirror",
@@ -52,4 +59,4 @@
             "file": "X_X12SA_OP-encoder.json"
         }
     ]
-}
\ No newline at end of file
+}