diff --git a/src/core/Entry.cpp b/src/core/Entry.cpp
index 9a85685b71..e839564a93 100644
--- a/src/core/Entry.cpp
+++ b/src/core/Entry.cpp
@@ -1372,7 +1372,7 @@ Entry::PlaceholderType Entry::placeholderType(const QString& placeholder) const
     if (!placeholder.startsWith(QLatin1Char('{')) || !placeholder.endsWith(QLatin1Char('}'))) {
         return PlaceholderType::NotPlaceholder;
     }
-    if (placeholder.startsWith(QLatin1Literal("{S:"))) {
+    if (placeholder.startsWith(QLatin1Literal("{S:")) || placeholder.startsWith(QLatin1Literal("{s:"))) {
         return PlaceholderType::CustomAttribute;
     }
     if (placeholder.startsWith(QLatin1Literal("{REF:"))) {