diff --git a/src/runtime/executeReadonlyCall.ts b/src/runtime/executeReadonlyCall.ts
index c4fe596..0277873 100644
--- a/src/runtime/executeReadonlyCall.ts
+++ b/src/runtime/executeReadonlyCall.ts
@@ -53,7 +53,7 @@ export const executeReadonlyCallFactory =
     );
 
     const deployerAddress =
-      options.deployerAddress ?? factoryOptions.defaultSenderAddress;
+      options.deployerAddress ?? factoryOptions.deployerAddress;
     if (deployerAddress == null) {
       throw new Error(`[executeReadonlyCall] deployer address required`);
     }
diff --git a/src/runtime/getMapEntry.ts b/src/runtime/getMapEntry.ts
index 09e97f2..4967680 100644
--- a/src/runtime/getMapEntry.ts
+++ b/src/runtime/getMapEntry.ts
@@ -48,7 +48,8 @@ export const getMapEntryFactory =
 
     const clarityMapKey = descriptor.input.encode(mapKey);
 
-    const deployerAddress = options.deployerAddress;
+    const deployerAddress =
+      options.deployerAddress ?? factoryOptions.deployerAddress;
     if (deployerAddress == null) {
       throw new Error(`[getMapEntry] deployer address required`);
     }