diff --git a/mathgenerator/funcs/algebra/multiply_complex_numbers.py b/mathgenerator/funcs/algebra/multiply_complex_numbers.py
index 03762e8..1ab670b 100644
--- a/mathgenerator/funcs/algebra/multiply_complex_numbers.py
+++ b/mathgenerator/funcs/algebra/multiply_complex_numbers.py
@@ -8,7 +8,7 @@ def multiplyComplexNumbersFunc(minRealImaginaryNum=-20,
     num2 = complex(random.randint(minRealImaginaryNum, maxRealImaginaryNum),
                    random.randint(minRealImaginaryNum, maxRealImaginaryNum))
     problem = f"{num1} * {num2} = "
-    solution = num1 * num2
+    solution = str(num1 * num2)
     return problem, solution