diff --git a/backend/src/utils/bitcoin-script.ts b/backend/src/utils/bitcoin-script.ts
index 3414e8269..8f551aa23 100644
--- a/backend/src/utils/bitcoin-script.ts
+++ b/backend/src/utils/bitcoin-script.ts
@@ -158,7 +158,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
   if (!opN) {
     return;
   }
-  if (!opN.startsWith('OP_PUSHNUM_')) {
+  if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const n = parseInt(opN.match(/[0-9]+/)?.[0] || '', 10);
@@ -178,7 +178,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
   if (!opM) {
     return;
   }
-  if (!opM.startsWith('OP_PUSHNUM_')) {
+  if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const m = parseInt(opM.match(/[0-9]+/)?.[0] || '', 10);
diff --git a/frontend/src/app/bitcoin.utils.ts b/frontend/src/app/bitcoin.utils.ts
index 92d3de7f3..ae522121c 100644
--- a/frontend/src/app/bitcoin.utils.ts
+++ b/frontend/src/app/bitcoin.utils.ts
@@ -135,7 +135,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
     return;
   }
   const opN = ops.pop();
-  if (!opN.startsWith('OP_PUSHNUM_')) {
+  if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const n = parseInt(opN.match(/[0-9]+/)[0], 10);
@@ -152,7 +152,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
     }
   }
   const opM = ops.pop();
-  if (!opM.startsWith('OP_PUSHNUM_')) {
+  if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const m = parseInt(opM.match(/[0-9]+/)[0], 10);
diff --git a/frontend/src/app/shared/script.utils.ts b/frontend/src/app/shared/script.utils.ts
index 171112dcc..fdb0373c9 100644
--- a/frontend/src/app/shared/script.utils.ts
+++ b/frontend/src/app/shared/script.utils.ts
@@ -266,7 +266,7 @@ export function parseMultisigScript(script: string): undefined | { m: number, n:
   if (!opN) {
     return;
   }
-  if (!opN.startsWith('OP_PUSHNUM_')) {
+  if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const n = parseInt(opN.match(/[0-9]+/)?.[0] || '', 10);
@@ -286,7 +286,7 @@ export function parseMultisigScript(script: string): undefined | { m: number, n:
   if (!opM) {
     return;
   }
-  if (!opM.startsWith('OP_PUSHNUM_')) {
+  if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
     return;
   }
   const m = parseInt(opM.match(/[0-9]+/)?.[0] || '', 10);