diff --git a/src/build/core/CompileAssign.go b/src/build/core/CompileAssign.go
index fd48f87..489b28e 100644
--- a/src/build/core/CompileAssign.go
+++ b/src/build/core/CompileAssign.go
@@ -50,7 +50,7 @@ func (f *Function) CompileAssign(node *ast.Assign) error {
 			return err
 		}
 
-		f.Assembler.MemoryNumber(asm.STORE, asm.Memory{Base: variable.Register, Offset: byte(offset), Length: 1}, num)
+		f.MemoryNumber(asm.STORE, asm.Memory{Base: variable.Register, Offset: byte(offset), Length: 1}, num)
 		return nil
 	}
 
diff --git a/src/build/core/Instructions.go b/src/build/core/Instructions.go
index 9bdf8fa..44e8116 100644
--- a/src/build/core/Instructions.go
+++ b/src/build/core/Instructions.go
@@ -29,6 +29,11 @@ func (f *Function) Jump(mnemonic asm.Mnemonic, label string) {
 	f.postInstruction()
 }
 
+func (f *Function) MemoryNumber(mnemonic asm.Mnemonic, a asm.Memory, b int) {
+	f.Assembler.MemoryNumber(mnemonic, a, b)
+	f.postInstruction()
+}
+
 func (f *Function) Register(mnemonic asm.Mnemonic, a cpu.Register) {
 	f.Assembler.Register(mnemonic, a)