diff --git a/healthd/AnimationParser.cpp b/healthd/AnimationParser.cpp
index 864038b..fde3b95 100644
--- a/healthd/AnimationParser.cpp
+++ b/healthd/AnimationParser.cpp
@@ -84,7 +84,6 @@
     static constexpr const char* fail_prefix = "fail: ";
     static constexpr const char* clock_prefix = "clock_display: ";
     static constexpr const char* percent_prefix = "percent_display: ";
-    static constexpr const char* frame_prefix = "frame: ";
 
     std::vector<animation::frame> frames;