diff --git a/src/interfaces/odbc/dlg_specific.c b/src/interfaces/odbc/dlg_specific.c
index 96a045e175..ebe16c1c6e 100644
--- a/src/interfaces/odbc/dlg_specific.c
+++ b/src/interfaces/odbc/dlg_specific.c
@@ -23,7 +23,7 @@
 #ifndef WIN32
 #include <string.h>
 #include "gpps.h"
-#ifdef HAVE_SQLGETPRIVATEPROFILESTRING
+#ifndef HAVE_SQLGETPRIVATEPROFILESTRING
 #define SQLGetPrivateProfileString(a,b,c,d,e,f) GetPrivateProfileString(a,b,c,d,e,f)
 #define SQLWritePrivateProfileString(a,b,c,d) WritePrivateProfileString(a,b,c,d)
 #endif
diff --git a/src/interfaces/odbc/misc.h b/src/interfaces/odbc/misc.h
index 8d0ad630bd..9796d0ce57 100644
--- a/src/interfaces/odbc/misc.h
+++ b/src/interfaces/odbc/misc.h
@@ -16,7 +16,7 @@
 
 #ifndef WIN32
 #include "gpps.h"
-#ifdef HAVE_SQLGETPRIVATEPROFILESTRING
+#ifndef HAVE_SQLGETPRIVATEPROFILESTRING
 #define SQLGetPrivateProfileString(a,b,c,d,e,f) GetPrivateProfileString(a,b,c,d,e,f)
 #endif
 #endif