diff --git a/pom.xml b/pom.xml
index 9c364e0c0..c1cd7dcb2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
-  <groupId>com.dylibso.chickory</groupId>
+  <groupId>com.dylibso.chicory</groupId>
   <artifactId>chicory</artifactId>
   <version>1.0-SNAPSHOT</version>
   <packaging>pom</packaging>
@@ -30,7 +30,7 @@
   <dependencyManagement>
     <dependencies>
       <dependency>
-        <groupId>com.dylibso.chickory</groupId>
+        <groupId>com.dylibso.chicory</groupId>
         <artifactId>wasm</artifactId>
         <version>${project.version}</version>
       </dependency>
diff --git a/runtime/pom.xml b/runtime/pom.xml
index 8f7f62c00..1329f025c 100644
--- a/runtime/pom.xml
+++ b/runtime/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.dylibso.chickory</groupId>
+    <groupId>com.dylibso.chicory</groupId>
     <artifactId>chicory</artifactId>
     <version>1.0-SNAPSHOT</version>
   </parent>
@@ -12,7 +12,7 @@
 
   <dependencies>
     <dependency>
-      <groupId>com.dylibso.chickory</groupId>
+      <groupId>com.dylibso.chicory</groupId>
       <artifactId>wasm</artifactId>
     </dependency>
 
@@ -25,7 +25,7 @@
   <build>
     <plugins>
       <plugin>
-        <groupId>com.dylibso.chickory</groupId>
+        <groupId>com.dylibso.chicory</groupId>
         <artifactId>test-gen-plugin</artifactId>
         <version>${project.version}</version>
         <configuration>
diff --git a/runtime/src/main/java/com/dylibso/chicory/runtime/Module.java b/runtime/src/main/java/com/dylibso/chicory/runtime/Module.java
index 1af173f10..49c0983d9 100644
--- a/runtime/src/main/java/com/dylibso/chicory/runtime/Module.java
+++ b/runtime/src/main/java/com/dylibso/chicory/runtime/Module.java
@@ -4,6 +4,7 @@
 import com.dylibso.chicory.wasm.exceptions.ChicoryException;
 import com.dylibso.chicory.wasm.exceptions.InvalidException;
 import com.dylibso.chicory.wasm.types.*;
+import java.io.InputStream;
 import java.util.HashMap;
 
 public class Module {
@@ -15,6 +16,11 @@ public static Module build(String wasmFile) {
         return new Module(parser.parseModule());
     }
 
+    public static Module build(InputStream inputWasmFile) {
+        var parser = new Parser(inputWasmFile);
+        return new Module(parser.parseModule());
+    }
+
     public static Module build(String wasmFile, ModuleType type) {
         switch (type) {
             case TEXT:
diff --git a/runtime/src/test/java/com/dylibso/chicory/runtime/ModuleTest.java b/runtime/src/test/java/com/dylibso/chicory/runtime/ModuleTest.java
index 1f2121e17..88c7f914a 100644
--- a/runtime/src/test/java/com/dylibso/chicory/runtime/ModuleTest.java
+++ b/runtime/src/test/java/com/dylibso/chicory/runtime/ModuleTest.java
@@ -167,6 +167,7 @@ public void shouldSupportGlobals() {
     public void shouldCountVowels() {
         var instance = Module.build("src/test/resources/wasm/count_vowels.rs.wasm").instantiate();
         var alloc = instance.getExport("alloc");
+        var dealloc = instance.getExport("dealloc");
         var countVowels = instance.getExport("count_vowels");
         var memory = instance.getMemory();
         var message = "Hello, World!";
@@ -174,6 +175,7 @@ public void shouldCountVowels() {
         var ptr = alloc.apply(Value.i32(len)).asInt();
         memory.put(ptr, message);
         var result = countVowels.apply(Value.i32(ptr), Value.i32(len));
+        dealloc.apply(Value.i32(ptr), Value.i32(len));
         assertEquals(3, result.asInt());
     }
 
diff --git a/runtime/src/test/resources/wasm/count_vowels.rs b/runtime/src/test/resources/wasm/count_vowels.rs
index 7114a9672..250f75f41 100644
--- a/runtime/src/test/resources/wasm/count_vowels.rs
+++ b/runtime/src/test/resources/wasm/count_vowels.rs
@@ -14,8 +14,8 @@ pub extern "C" fn alloc(len: i32) -> *const u8 {
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn dealloc(ptr: &mut u8) {
-    let _ = Vec::from_raw_parts(ptr, 0, 1024);
+pub unsafe extern "C" fn dealloc(ptr: &mut u8, len: i32) {
+    let _ = Vec::from_raw_parts(ptr, 0, len as usize);
 }
 
 #[no_mangle]
diff --git a/runtime/src/test/resources/wasm/count_vowels.rs.wasm b/runtime/src/test/resources/wasm/count_vowels.rs.wasm
index 4ae0cc008..f9b5cfdf4 100755
Binary files a/runtime/src/test/resources/wasm/count_vowels.rs.wasm and b/runtime/src/test/resources/wasm/count_vowels.rs.wasm differ
diff --git a/runtime/src/test/resources/wasm/extism-runtime-d.wasm b/runtime/src/test/resources/wasm/extism-runtime-d.wasm
new file mode 100644
index 000000000..52d18e5ae
Binary files /dev/null and b/runtime/src/test/resources/wasm/extism-runtime-d.wasm differ
diff --git a/test-gen-plugin/pom.xml b/test-gen-plugin/pom.xml
index 53d2b5f9a..4fed3d476 100644
--- a/test-gen-plugin/pom.xml
+++ b/test-gen-plugin/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.dylibso.chickory</groupId>
+    <groupId>com.dylibso.chicory</groupId>
     <artifactId>chicory</artifactId>
     <version>1.0-SNAPSHOT</version>
   </parent>
diff --git a/wasm/pom.xml b/wasm/pom.xml
index eaa6dce82..4e1de912e 100644
--- a/wasm/pom.xml
+++ b/wasm/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>com.dylibso.chickory</groupId>
+    <groupId>com.dylibso.chicory</groupId>
     <artifactId>chicory</artifactId>
     <version>1.0-SNAPSHOT</version>
   </parent>
diff --git a/wasm/src/main/java/com/dylibso/chicory/wasm/Parser.java b/wasm/src/main/java/com/dylibso/chicory/wasm/Parser.java
index e048abbf4..e4a6b03b5 100644
--- a/wasm/src/main/java/com/dylibso/chicory/wasm/Parser.java
+++ b/wasm/src/main/java/com/dylibso/chicory/wasm/Parser.java
@@ -4,6 +4,7 @@
 import com.dylibso.chicory.wasm.types.*;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.charset.StandardCharsets;
@@ -13,6 +14,7 @@
 
 public class Parser {
     private String filePath;
+    private InputStream inputStream;
     private ParserListener listener;
     private List<Integer> includeSections;
 
@@ -24,6 +26,12 @@ public Parser(String filePath) {
         this.includeSections = null;
     }
 
+    public Parser(InputStream inputStream) {
+        this.inputStream = inputStream;
+        this.listener = null;
+        this.includeSections = null;
+    }
+
     public void setListener(ParserListener listener) {
         this.listener = listener;
     }
@@ -36,7 +44,10 @@ public void includeSection(int sectionId) {
     private ByteBuffer readByteBuffer() {
         try {
             // Read the Wasm file into a ByteBuffer
-            FileInputStream fileInputStream = new FileInputStream(filePath);
+            var fileInputStream = inputStream;
+            if (this.inputStream == null) {
+                fileInputStream = new FileInputStream(filePath);
+            }
             byte[] buf = new byte[fileInputStream.available()];
             fileInputStream.read(buf);
             fileInputStream.close();