diff --git a/data/evaluatto/src/main/java/io/github/sadellie/evaluatto/Expression.kt b/data/evaluatto/src/main/java/io/github/sadellie/evaluatto/Expression.kt
index 316c07d2..b39452e0 100644
--- a/data/evaluatto/src/main/java/io/github/sadellie/evaluatto/Expression.kt
+++ b/data/evaluatto/src/main/java/io/github/sadellie/evaluatto/Expression.kt
@@ -301,8 +301,6 @@ private fun BigDecimal.factorial(): BigDecimal {
     if (this.remainder(BigDecimal.ONE).compareTo(BigDecimal.ZERO) != 0) throw ExpressionException.FactorialCalculation()
     if (this < BigDecimal.ZERO) throw ExpressionException.FactorialCalculation()
 
-    println("got $this")
-
     var expr = this
     for (i in 1 until this.toInt()) {
         expr *= BigDecimal(i)
diff --git a/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/Helpers.kt b/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/Helpers.kt
index 8cdc1468..1651ff2e 100644
--- a/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/Helpers.kt
+++ b/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/Helpers.kt
@@ -34,8 +34,7 @@ fun <T : Throwable?> assertExprFail(
     radianMode: Boolean = true
 ) {
     Assert.assertThrows(expectedThrowable) {
-        val calculated = Expression(expr, radianMode = radianMode).calculate()
-        println(calculated)
+        Expression(expr, radianMode = radianMode).calculate()
     }
 }