1 files changed, 4 insertions, 0 deletions
diff --git a/misc.c b/misc.c
index 91218efa8..9b40ace81 100644
--- a/misc.c
+++ b/misc.c
@@ -113,6 +113,8 @@ void SetDate(uint date)
 }
 
 
+#ifdef ENABLE_NETWORK
+
 // multi os compatible sleep function
 
 #ifdef __AMIGA__
@@ -157,6 +159,8 @@ void CSleep(int milliseconds)
 	#endif
 }
 
+#endif /* ENABLE_NETWORK */
+
 void InitializeVehicles(void);
 void InitializeWaypoints(void);
 void InitializeDepot(void);