diff --git a/src/server.cpp b/src/server.cpp
index d1fded37..d759bd6d 100755
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -118,7 +118,7 @@ CHighPrecisionTimer::CHighPrecisionTimer ( const bool bUseDoubleSystemFrameSize
     bRun ( false )
 {
     // calculate delay in ns
-    const uint64_t iNsDelay;
+    uint64_t iNsDelay;
 
     if ( bUseDoubleSystemFrameSize )
     {