diff --git a/libchisel/src/deployer.rs b/libchisel/src/deployer.rs
index a6c6b60..3a25f30 100644
--- a/libchisel/src/deployer.rs
+++ b/libchisel/src/deployer.rs
@@ -135,7 +135,7 @@ fn create_memory_deployer(payload: &[u8]) -> Module {
         .export()
             .field("main")
             .internal()
-              .func(1)
+              .func(2)
             .build()
         // Add default memory section
         .memory()
@@ -245,7 +245,7 @@ mod tests {
         let expected = FromHex::from_hex(
             "
             0061736d0100000001090260027f7f0060000002130108657468657265756d0666
-            696e697368000003030200010503010001071102046d61696e0001066d656d6f72
+            696e697368000003030200010503010001071102046d61696e0002066d656d6f72
             7902000a0d0202000b08004100410010000b0b06010041000b00
         ",
         )
@@ -264,7 +264,7 @@ mod tests {
         let expected = FromHex::from_hex(
             "
             0061736d0100000001090260027f7f0060000002130108657468657265756d0666
-            696e697368000003030200010503010001071102046d61696e0001066d656d6f72
+            696e697368000003030200010503010001071102046d61696e0002066d656d6f72
             7902000a0d0202000b08004100410810000b0b0e010041000b0880ff007faa5500
             11
         ",