diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index c6c005ad..9a1767bb 100644
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -1811,13 +1811,13 @@ void View::HandleZoneViewMouse( int64_t timespan, const ImVec2& wpos, float w, d
         const auto p2 = timespan - p1;
         if( wheel > 0 )
         {
-            m_zvStart += int64_t( p1 * 0.2f );
-            m_zvEnd -= int64_t( p2 * 0.2f );
+            m_zvStart += int64_t( p1 * 0.25 );
+            m_zvEnd -= int64_t( p2 * 0.25 );
         }
         else if( timespan < 1000ll * 1000 * 1000 * 60 )
         {
-            m_zvStart -= std::max( int64_t( 1 ), int64_t( p1 * 0.2f ) );
-            m_zvEnd += std::max( int64_t( 1 ), int64_t( p2 * 0.2f ) );
+            m_zvStart -= std::max( int64_t( 1 ), int64_t( p1 * 0.25 ) );
+            m_zvEnd += std::max( int64_t( 1 ), int64_t( p2 * 0.25 ) );
         }
         timespan = m_zvEnd - m_zvStart;
         pxns = w / double( timespan );