2 files changed, 18 insertions, 0 deletions
diff --git a/src/net/eathena/packetsout.inc b/src/net/eathena/packetsout.inc
index b13f6874a..ef9ce6c14 100644
--- a/src/net/eathena/packetsout.inc
+++ b/src/net/eathena/packetsout.inc
@@ -1339,6 +1339,18 @@ if (packetVersion >= 20170419)
     packet(CMSG_MAIL2_REFRESH_MAIL_LIST,  0x0ac1,  26, clif->pRodexRefreshMaillist);
 }
 
+// zero 20180131
+if (packetVersionZero >= 20180131)
+{
+    packet(CMSG_SKILL_USE_POSITION,       0x0af4,  11, clif->pUseSkillToPos);
+}
+
+// 20180207
+if (packetVersion >= 20180207)
+{
+    packet(CMSG_SKILL_USE_POSITION,       0x0af4,  11, clif->pUseSkillToPos);
+}
+
 // re 20180307
 if (packetVersionRe >= 20180307)
 {
diff --git a/src/net/eathena/skillhandler.cpp b/src/net/eathena/skillhandler.cpp
index 3eb843933..3c9e7e158 100644
--- a/src/net/eathena/skillhandler.cpp
+++ b/src/net/eathena/skillhandler.cpp
@@ -29,6 +29,7 @@
 #include "debug.h"
 
 extern int packetVersion;
+extern int packetVersionZero;
 
 namespace EAthena
 {
@@ -76,6 +77,11 @@ void SkillHandler::usePos(const int id, const int level,
         outMsg.writeInt16(CAST_S16(id), "skill id");
         outMsg.writeInt16(CAST_S16(x), "x");
         outMsg.writeInt16(CAST_S16(y), "y");
+        if (packetVersionZero >= 20180131 ||
+            packetVersion >= 20180207)
+        {
+            outMsg.writeInt8(0, "unknown");
+        }
     }
 }