loader: Increase library name length for safety
diff --git a/loader/loader.h b/loader/loader.h
index 0c16530..6c1ec62 100644
--- a/loader/loader.h
+++ b/loader/loader.h
@@ -43,7 +43,7 @@
 #  define LOADER_EXPORT
 #endif
 
-#define MAX_EXTENSION_NAME_SIZE 63
+#define MAX_EXTENSION_NAME_SIZE 255
 #define MAX_LAYER_LIBRARIES 64
 #define MAX_GPUS_FOR_LAYER 16