diff --git a/Userland/Applications/Calculator/KeypadValue.cpp b/Userland/Applications/Calculator/KeypadValue.cpp
index 6737d7999f..a60b68f083 100644
--- a/Userland/Applications/Calculator/KeypadValue.cpp
+++ b/Userland/Applications/Calculator/KeypadValue.cpp
@@ -10,7 +10,7 @@
 
 KeypadValue::KeypadValue(i64 value, u8 decimal_places)
     : m_value(value)
-    , m_decimal_places(decimal_places)
+    , m_decimal_places(value == 0 ? 0 : decimal_places)
 {
 }