diff --git a/loader/wine.inf.in b/loader/wine.inf.in
index 7773377e1d7..58a8d1d382b 100644
--- a/loader/wine.inf.in
+++ b/loader/wine.inf.in
@@ -3084,6 +3084,7 @@ HKLM,%CurrentVersionNT%\Time Zones\Turkey Standard Time,"Display",,"Europe/Istan
 HKLM,%CurrentVersionNT%\Time Zones\Turkey Standard Time,"Dlt",,"Turkey Daylight Time"
 HKLM,%CurrentVersionNT%\Time Zones\Turkey Standard Time,"Std",,"Turkey Standard Time"
 HKLM,%CurrentVersionNT%\Time Zones\Turkey Standard Time,"TZI",1,88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00,00,00,00,00,00,03,00,00,00,05,00,03,00,00,00,00,00,00,00
+HKLM,%CurrentVersionNT%\Time Zones\Turkey Standard Time\Dynamic DST,"2015",1,88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,df,07,0b,00,00,00,08,00,04,00,00,00,00,00,00,00,df,07,03,00,00,00,1d,00,03,00,00,00,00,00,00,00
 HKLM,%CurrentVersionNT%\Time Zones\Ulaanbaatar Standard Time,"Display",,"Asia/Ulaanbaatar"
 HKLM,%CurrentVersionNT%\Time Zones\Ulaanbaatar Standard Time,"Dlt",,"Ulaanbaatar Daylight Time"
 HKLM,%CurrentVersionNT%\Time Zones\Ulaanbaatar Standard Time,"Std",,"Ulaanbaatar Standard Time"