diff --git a/source/cppfront.cpp b/source/cppfront.cpp
index 7bd7b5a001..b8ded91a2f 100644
--- a/source/cppfront.cpp
+++ b/source/cppfront.cpp
@@ -2001,6 +2001,10 @@ class cppfront
         assert(n.identifier);
         emit(*n.identifier);
 
+        if (n.is_constexpr) {
+            printer.print_cpp2(" constexpr", n.position());
+        }
+
         printer.print_cpp2(" (", n.position());
         printer.add_pad_in_this_line(1);