diff --git a/Cargo.lock b/Cargo.lock
index e2d1c25..6ca3f2b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -195,7 +195,7 @@ checksum = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
 
 [[package]]
 name = "wasmer-interface-types-fl"
-version = "0.17.7"
+version = "0.17.6"
 dependencies = [
  "log",
  "nom",
diff --git a/Cargo.toml b/Cargo.toml
index d5adc41..4116456 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasmer-interface-types-fl"
-version = "0.17.7"
+version = "0.17.6"
 description = "WebAssembly Interface Types library for Wasmer"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
diff --git a/src/interpreter/instructions/arrays.rs b/src/interpreter/instructions/arrays.rs
index 05210aa..316e159 100644
--- a/src/interpreter/instructions/arrays.rs
+++ b/src/interpreter/instructions/arrays.rs
@@ -268,6 +268,7 @@ where
 {
     let mut result: Vec<u64> = Vec::with_capacity(array_values.len());
 
+    // here it's known that all interface values have the same type
     for value in array_values {
         match value {
             InterfaceValue::S8(value) => result.push(value as _),