1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/PatioToWasm.java b/src/main/java/org/shedlang/compiler/backends/wasm/PatioToWasm.java
index ba4749c8..efaac8da 100644
--- a/src/main/java/org/shedlang/compiler/backends/wasm/PatioToWasm.java
+++ b/src/main/java/org/shedlang/compiler/backends/wasm/PatioToWasm.java
@@ -46,8 +46,8 @@ public class PatioToWasm {
             new WasmImportDescriptor.Func(
                 STACK_ALLOC_NAME,
                 new WasmFuncType(
-                    List.of(WasmValueType.I32),
-                    List.of(WasmValueType.I32)
+                    List.of(target.sizeT()),
+                    List.of(target.dataPointerType())
                 )
             )
         ));