diff --git a/kexi/3rdparty/kexisql/src/os.c b/kexi/3rdparty/kexisql/src/os.c
index 7b03cab72..b47fd9615 100644
--- a/kexi/3rdparty/kexisql/src/os.c
+++ b/kexi/3rdparty/kexisql/src/os.c
@@ -1367,7 +1367,7 @@ int sqliteOsReadLock(OsFile *id){
         ovlp.Offset = FIRST_LOCKBYTE+1;
         ovlp.OffsetHigh = 0;
         ovlp.hEvent = 0;
-        res = LockFileEx(id->h, LOCTDEFILE_FAIL_IMMEDIATELY, 
+        res = LockFileEx(id->h, LOCKFILE_FAIL_IMMEDIATELY, 
                           0, N_LOCKBYTE, 0, &ovlp);
       }else{
         res = LockFile(id->h, FIRST_LOCKBYTE+lk, 0, 1, 0);
diff --git a/kexi/3rdparty/kexisql3/src/os_win.c b/kexi/3rdparty/kexisql3/src/os_win.c
index 2c1947a57..ec7a08405 100644
--- a/kexi/3rdparty/kexisql3/src/os_win.c
+++ b/kexi/3rdparty/kexisql3/src/os_win.c
@@ -615,7 +615,7 @@ static int getReadLock(OsFile *id){
     ovlp.Offset = SHARED_FIRST;
     ovlp.OffsetHigh = 0;
     ovlp.hEvent = 0;
-    res = LockFileEx(id->h, LOCTDEFILE_FAIL_IMMEDIATELY, 0, SHARED_SIZE,0,&ovlp);
+    res = LockFileEx(id->h, LOCKFILE_FAIL_IMMEDIATELY, 0, SHARED_SIZE,0,&ovlp);
   }else{
     int lk;
     sqlite3Randomness(sizeof(lk), &lk);