diff --git a/source/build/include/timer.h b/source/build/include/timer.h
index 1b5abcea9..bebe974ac 100644
--- a/source/build/include/timer.h
+++ b/source/build/include/timer.h
@@ -10,9 +10,6 @@
 
 int      timerInit(int const tickspersecond);
 void     timerUpdateClock(void);
-int      timerGetClockRate(void);
-uint64_t timerGetTicksU64(void);
-uint64_t timerGetFreqU64(void);
 double   timerGetHiTicks(void);
 uint32_t timerGetTicks(void);
 
diff --git a/source/build/src/timer.cpp b/source/build/src/timer.cpp
index 14c82409c..6328f68e7 100644
--- a/source/build/src/timer.cpp
+++ b/source/build/src/timer.cpp
@@ -14,12 +14,8 @@ EDUKE32_STATIC_ASSERT((steady_clock::period::den/steady_clock::period::num) >= 1
 
 static time_point<steady_clock> timerlastsample;
 static int timerticspersec;
-static void(*usertimercallback)(void) = NULL;
 
-int timerGetClockRate(void) { return timerticspersec; }
 uint32_t timerGetTicks(void)    { return duration_cast<milliseconds>(steady_clock::now().time_since_epoch()).count(); }
-uint64_t timerGetTicksU64(void) { return steady_clock::now().time_since_epoch().count() * steady_clock::period::num; }
-uint64_t timerGetFreqU64(void)  { return steady_clock::period::den; }
 
 // Returns the time since an unspecified starting time in milliseconds.
 // (May be not monotonic for certain configurations.)
@@ -29,9 +25,6 @@ int timerInit(int const tickspersecond)
 {
     timerticspersec = tickspersecond;
     timerlastsample = steady_clock::now();
-
-    usertimercallback = NULL;
-
     return 0;
 }
 
@@ -41,7 +34,7 @@ void timerUpdateClock(void)
     auto elapsedTime = time - timerlastsample;
 
     uint64_t numerator = (elapsedTime.count() * (uint64_t) timerticspersec * steady_clock::period::num);
-    uint64_t freq = timerGetFreqU64();
+    uint64_t freq = steady_clock::period::den;
     int n = numerator / freq;
 
     if (n <= 0) return;