diff --git a/interfaces/internal_interface.cpp b/interfaces/internal_interface.cpp
index f178489..0cee70a 100644
--- a/interfaces/internal_interface.cpp
+++ b/interfaces/internal_interface.cpp
@@ -52,11 +52,11 @@
         words.emplace_back(ledDescr.color.value());
     }
 
-    std::string s = std::accumulate(std::next(words.begin()), words.end(),
-                                    words[0],
-                                    [](std::string a, const std::string& b) {
-        return std::move(a) + "_" + b;
-    });
+    std::string s =
+        std::accumulate(std::next(words.begin()), words.end(), words[0],
+                        [](std::string a, const std::string& b) {
+                            return std::move(a) + "_" + b;
+                        });
 
     // we assume the string to be a correct dbus name besides
     // this detail