diff --git a/ggml.h b/ggml.h
index 029650851..f939c3067 100644
--- a/ggml.h
+++ b/ggml.h
@@ -198,7 +198,7 @@
 #define GGML_MAX_PARAMS        256
 #define GGML_MAX_CONTEXTS      64
 #define GGML_MAX_SRC           6
-#define GGML_MAX_NAME          48
+#define GGML_MAX_NAME          64
 #define GGML_MAX_OP_PARAMS     32
 #define GGML_DEFAULT_N_THREADS 4