diff --git a/crates/wasmparser/src/readers/core/memories.rs b/crates/wasmparser/src/readers/core/memories.rs
index b4c318a0c1..bc4583bedf 100644
--- a/crates/wasmparser/src/readers/core/memories.rs
+++ b/crates/wasmparser/src/readers/core/memories.rs
@@ -35,14 +35,14 @@ impl<'a> FromReader<'a> for MemoryType {
         Ok(MemoryType {
             memory64,
             shared,
-            initial: if reader.memory64() {
+            initial: if memory64 {
                 reader.read_var_u64()?
             } else {
                 reader.read_var_u32()?.into()
             },
             maximum: if !has_max {
                 None
-            } else if reader.memory64() {
+            } else if memory64 {
                 Some(reader.read_var_u64()?)
             } else {
                 Some(reader.read_var_u32()?.into())
diff --git a/crates/wasmparser/src/readers/core/tables.rs b/crates/wasmparser/src/readers/core/tables.rs
index 8093578982..4c680e1b52 100644
--- a/crates/wasmparser/src/readers/core/tables.rs
+++ b/crates/wasmparser/src/readers/core/tables.rs
@@ -78,14 +78,14 @@ impl<'a> FromReader<'a> for TableType {
         Ok(TableType {
             element_type,
             table64,
-            initial: if reader.memory64() {
+            initial: if table64 {
                 reader.read_var_u64()?
             } else {
                 reader.read_var_u32()?.into()
             },
             maximum: if !has_max {
                 None
-            } else if reader.memory64() {
+            } else if table64 {
                 Some(reader.read_var_u64()?)
             } else {
                 Some(reader.read_var_u32()?.into())