diff --git a/powercap.cpp b/powercap.cpp
index 5466ccf..a04584f 100644
--- a/powercap.cpp
+++ b/powercap.cpp
@@ -21,7 +21,7 @@
 constexpr auto POWER_CAP_ENABLE_PROP = "PowerCapEnable";
 
 using namespace phosphor::logging;
-namespace fs = std::filesystem;
+namespace fs = std::experimental::filesystem;
 
 std::string PowerCap::getService(std::string path, std::string interface)
 {