diff --git a/client/deps/cliparser/cliparser.h b/client/deps/cliparser/cliparser.h
index f51d338df..86ed21977 100644
--- a/client/deps/cliparser/cliparser.h
+++ b/client/deps/cliparser/cliparser.h
@@ -40,7 +40,7 @@ typedef struct {
     const char *programName;
     const char *programHint;
     const char *programHelp;
-    char buf[500];
+    char buf[1024 + 60];
 } CLIParserContext;
 int CLIParserInit(CLIParserContext **ctx, const char *vprogramName, const char *vprogramHint, const char *vprogramHelp);
 int CLIParserParseString(CLIParserContext *ctx, const char *str, void *vargtable[], size_t vargtableLen, bool allowEmptyExec);