diff --git a/dlls/ntdll/time.c b/dlls/ntdll/time.c
index 47075259414..ace1514dadb 100644
--- a/dlls/ntdll/time.c
+++ b/dlls/ntdll/time.c
@@ -337,6 +337,8 @@ static const struct tagTZ_INFO TZ_INFO[] =
     {'U','r','u','g','u','a','y','a','n',' ','T','i','m','e','\0'}, 180, 0},
    {"MYT",
     {'M','a','l','a','y','s','i','a','n',' ','T','i','m','e','\0'}, -480, 0},
+   {"PHT",
+    {'P','h','i','l','i','p','p','i','n','e',' ','T','i','m','e','\0'}, -480, 0},
    {"NOVST",
     {'N','o','v','o','s','i','b','i','r','s','k',' ','S','u','m','m','e','r',
      ' ','T','i','m','e','\0'}, -480, 1}