diff --git a/runtime/pom.xml b/runtime/pom.xml
index a1f70810e..0aff45c63 100644
--- a/runtime/pom.xml
+++ b/runtime/pom.xml
@@ -44,7 +44,10 @@
             load.wast,
             address.wast,
             const.wast,
-            align.wast</wastToProcess>
+            align.wast,
+            int_literals.wast,
+            int_exprs.wast,
+            endianness.wast</wastToProcess>
           <orderedWastToProcess>memory_grow.wast,
             memory_size.wast</orderedWastToProcess>
           <excludedTests>
diff --git a/runtime/src/main/java/com/dylibso/chicory/runtime/Machine.java b/runtime/src/main/java/com/dylibso/chicory/runtime/Machine.java
index e64d58ef2..16cfa69ca 100644
--- a/runtime/src/main/java/com/dylibso/chicory/runtime/Machine.java
+++ b/runtime/src/main/java/com/dylibso/chicory/runtime/Machine.java
@@ -1087,7 +1087,7 @@ void eval(List<Instruction> code) throws ChicoryException {
                     case F64_REINTERPRET_I64:
                         {
                             var tos = this.stack.pop();
-                            this.stack.push(Value.i64(tos.asLong()));
+                            this.stack.push(Value.f64(tos.asLong()));
                             break;
                         }
                     case I64_TRUNC_F64_S:
@@ -1096,6 +1096,42 @@ void eval(List<Instruction> code) throws ChicoryException {
                             this.stack.push(Value.i64(Double.valueOf(tos.asDouble()).longValue()));
                             break;
                         }
+                    case I32_WRAP_I64:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.i32(tos.asInt()));
+                            break;
+                        }
+                    case I64_EXTEND_I32_S:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.i64(Integer.valueOf(tos.asInt()).longValue()));
+                            break;
+                        }
+                    case I64_EXTEND_I32_U:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.i64(tos.asUInt()));
+                            break;
+                        }
+                    case I32_REINTERPRET_F32:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.i32(tos.asInt()));
+                            break;
+                        }
+                    case I64_REINTERPRET_F64:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.i64(tos.asLong()));
+                            break;
+                        }
+                    case F32_REINTERPRET_I32:
+                        {
+                            var tos = this.stack.pop();
+                            this.stack.push(Value.f32(tos.asInt()));
+                            break;
+                        }
                     default:
                         throw new RuntimeException(
                                 "Machine doesn't recognize Instruction " + instruction);