diff --git a/frontend/src/app/shared/script.utils.ts b/frontend/src/app/shared/script.utils.ts
index df50a4070..f0c4701db 100644
--- a/frontend/src/app/shared/script.utils.ts
+++ b/frontend/src/app/shared/script.utils.ts
@@ -316,7 +316,7 @@ export function parseTapscriptMultisig(script: string): undefined | { m: number,
   }
 
   const finalOp = ops.pop();
-  if (finalOp !== 'OP_NUMEQUAL' && finalOp !== 'OP_GREATERTHANOREQUAL') {
+  if (!['OP_NUMEQUAL', 'OP_NUMEQUALVERIFY', 'OP_GREATERTHANOREQUAL', 'OP_GREATERTHAN', 'OP_EQUAL', 'OP_EQUALVERIFY'].includes(finalOp)) {
     return;
   }
 
@@ -331,6 +331,10 @@ export function parseTapscriptMultisig(script: string): undefined | { m: number,
     return;
   }
 
+  if (finalOp === 'OP_GREATERTHAN') {
+    m += 1;
+  }
+
   if (ops.length % 3 !== 0) {
     return;
   }