diff --git a/common/include/villas/tsc.h b/common/include/villas/tsc.h
index 407f57a17..33746003b 100644
--- a/common/include/villas/tsc.h
+++ b/common/include/villas/tsc.h
@@ -94,7 +94,7 @@ static inline uint64_t rdtsc()
 
 int tsc_init(struct tsc *t);
 
-uint64_t tsc_rate_to_cyles(struct tsc *t, double rate);
+uint64_t tsc_rate_to_cycles(struct tsc *t, double rate);
 
 uint64_t tsc_now(struct tsc *t);
 
diff --git a/common/lib/tsc.c b/common/lib/tsc.c
index 9244c1013..840d74b28 100644
--- a/common/lib/tsc.c
+++ b/common/lib/tsc.c
@@ -71,7 +71,7 @@ int tsc_init(struct tsc *t)
 	return 0;
 }
 
-uint64_t tsc_rate_to_cyles(struct tsc *t, double rate)
+uint64_t tsc_rate_to_cycles(struct tsc *t, double rate)
 {
 	return t->frequency / rate;
 }