diff --git a/src/app/tests/suites/commands/log/LogCommands.cpp b/src/app/tests/suites/commands/log/LogCommands.cpp
index 866315cdc1573c..690eeea432d881 100644
--- a/src/app/tests/suites/commands/log/LogCommands.cpp
+++ b/src/app/tests/suites/commands/log/LogCommands.cpp
@@ -34,7 +34,7 @@ CHIP_ERROR LogCommands::UserPrompt(const char * identity,
     {
         std::string line;
         std::getline(std::cin, line);
-        if (line != value.expectedValue.Value().data())
+        if (line != std::string(value.expectedValue.Value().data(), value.expectedValue.Value().size()))
         {
             return ContinueOnChipMainThread(CHIP_ERROR_INVALID_ARGUMENT);
         }