diff --git a/TiaCodegen/Commands/Functions/Arithmetic/AddCall.cs b/TiaCodegen/Commands/Functions/Arithmetic/AddCall.cs
index 101e686..b56d6f6 100644
--- a/TiaCodegen/Commands/Functions/Arithmetic/AddCall.cs
+++ b/TiaCodegen/Commands/Functions/Arithmetic/AddCall.cs
@@ -4,9 +4,9 @@
 
 namespace TiaCodegen.Commands.Functions.Arithmetic
 {
-    public class MulCall : VariableArithmeticCall
+    public class AddCall : VariableArithmeticCall
     {
-        public MulCall(string type,
+        public AddCall(string type,
             IOperationOrSignal in1,
             IOperationOrSignal in2,
             IOperationOrSignal in3 = null,
@@ -58,7 +58,7 @@ public MulCall(string type,
             IOperationOrSignal in49 = null,
             IOperationOrSignal in50 = null,
             IOperationOrSignal out1 = null,
-            IOperationOrSignal eno = null) : base("Mul", eno)
+            IOperationOrSignal eno = null) : base("Add", eno)
         {
             DisableEno = true;
             Type = type;
diff --git a/TiaCodegen/Commands/Functions/Arithmetic/MulCall.cs b/TiaCodegen/Commands/Functions/Arithmetic/MulCall.cs
index b56d6f6..101e686 100644
--- a/TiaCodegen/Commands/Functions/Arithmetic/MulCall.cs
+++ b/TiaCodegen/Commands/Functions/Arithmetic/MulCall.cs
@@ -4,9 +4,9 @@
 
 namespace TiaCodegen.Commands.Functions.Arithmetic
 {
-    public class AddCall : VariableArithmeticCall
+    public class MulCall : VariableArithmeticCall
     {
-        public AddCall(string type,
+        public MulCall(string type,
             IOperationOrSignal in1,
             IOperationOrSignal in2,
             IOperationOrSignal in3 = null,
@@ -58,7 +58,7 @@ public AddCall(string type,
             IOperationOrSignal in49 = null,
             IOperationOrSignal in50 = null,
             IOperationOrSignal out1 = null,
-            IOperationOrSignal eno = null) : base("Add", eno)
+            IOperationOrSignal eno = null) : base("Mul", eno)
         {
             DisableEno = true;
             Type = type;