2 files changed, 7 insertions, 9 deletions
diff --git a/src/resources/item/item.cpp b/src/resources/item/item.cpp
index 4627225f2..9d3a1b3f8 100644
--- a/src/resources/item/item.cpp
+++ b/src/resources/item/item.cpp
@@ -181,11 +181,3 @@ void Item::updateColor()
     if (serverFeatures && serverFeatures->haveItemColors())
         setId(mId, ItemColorManager::getColorFromCards(&mCards[0]));
 }
-
-bool Item::isItem(const int id)
-{
-    return id != 0 &&
-        id != CARD0_FORGE &&
-        id != CARD0_CREATE &&
-        id != CARD0_PET;
-}
diff --git a/src/resources/item/item.h b/src/resources/item/item.h
index 64e5fa063..0a3eeea9e 100644
--- a/src/resources/item/item.h
+++ b/src/resources/item/item.h
@@ -227,7 +227,13 @@ class Item notfinal
 
         void updateColor();
 
-        static bool isItem(const int id);
+        static constexpr bool isItem(const int id)
+        {
+            return id != 0 &&
+                id != CARD0_FORGE &&
+                id != CARD0_CREATE &&
+                id != CARD0_PET;
+        }
 
         int mId;              /**< Item id. */
         ItemColor mColor;