diff --git a/ets2panda/compiler/core/ETSGen.cpp b/ets2panda/compiler/core/ETSGen.cpp
index 5b08e72fe6e600776d6686a52e1bd0f32e7d4ef2..0ab9cc3907b87a0d1b4a19d58791e4b51564057d 100644
--- a/ets2panda/compiler/core/ETSGen.cpp
+++ b/ets2panda/compiler/core/ETSGen.cpp
@@ -2482,7 +2482,6 @@ void ETSGen::NewArray(const ir::AstNode *const node, const VReg arr, const VReg
 void ETSGen::LoadResizableArrayLength(const ir::AstNode *node)
 {
     Ra().Emit<CallAccShort, 0>(node, Signatures::BUILTIN_ARRAY_LENGTH, dummyReg_, 0);
-    Sa().Emit<F64toi32>(node);
     SetAccumulatorType(Checker()->GlobalIntType());
 }
 
diff --git a/ets2panda/compiler/scripts/signatures.yaml b/ets2panda/compiler/scripts/signatures.yaml
index 15dfcdbfe96bd5c3900cd74d7e3162fbbc665e31..4c2d7f39a49602c33da47d953cc5dd6f1d6804ad 100644
--- a/ets2panda/compiler/scripts/signatures.yaml
+++ b/ets2panda/compiler/scripts/signatures.yaml
@@ -773,7 +773,7 @@ signatures:
   - callee: BUILTIN_ARRAY
     method_name: <get>length
     params: []
-    return_type: PRIMITIVE_DOUBLE
+    return_type: PRIMITIVE_INT
     ref: BUILTIN_ARRAY_LENGTH
 
   - callee: BUILTIN_ARRAY