diff --git a/src/preprocessors/perf_indicators.c b/src/preprocessors/perf_indicators.c | |
index d859fe7..c183552 100755 | |
--- a/src/preprocessors/perf_indicators.c | |
+++ b/src/preprocessors/perf_indicators.c | |
@@ -25,2 +25,3 @@ | |
#include "perf_indicators.h" | |
+#include "cpuclock.h" /* get_ticks_per_usec */ | |