diff --git a/glass/src/libnt/native/cpp/NetworkTables.cpp b/glass/src/libnt/native/cpp/NetworkTables.cpp
index ff7d6ff5a6..d81f7c2469 100644
--- a/glass/src/libnt/native/cpp/NetworkTables.cpp
+++ b/glass/src/libnt/native/cpp/NetworkTables.cpp
@@ -1404,7 +1404,7 @@ static void EmitEntryValueEditable(NetworkTablesModel* model,
     }
     case NT_INTEGER: {
       int64_t v = val.GetInteger();
-      if (InputExpr<int64_t>(typeStr, &v, "%d",
+      if (InputExpr<int64_t>(typeStr, &v, "%" PRId64,
                              ImGuiInputTextFlags_EnterReturnsTrue)) {
         if (entry.publisher == 0) {
           entry.publisher = nt::Publish(entry.info.topic, NT_INTEGER, "int");