diff --git a/[priyesh]ChangeLog b/[priyesh]ChangeLog
index b2e194f7e..ef306acc2 100644
--- a/[priyesh]ChangeLog
+++ b/[priyesh]ChangeLog
@@ -1,3 +1,16 @@
+2020-08-06  Priyesh Kumar  <priyeshkkumar@gmail.com>
+
+    [build] Fix MinGW errors while building dlg with FreeType on Windows. 
+
+    * builds/freetype.mk (DLG_DIR): New variable to include dlg's header
+    files.
+    (INCLUDES): Added `DLG_DIR'
+    When using MinGW to build dlg along with FreeType on Windows there are 
+    missing dlg's include files errors. Therefore we need to add path to dlg's
+    include files to remove the errors.
+
+    * src/base/ftsystem.c: Fix `-Wformat' warnings. 
+
 2020-07-30  Priyesh Kumar  <priyeshkkumar@gmail.com>
 
     * builds/windows/vc2010/freetype.sln: Skip building dlg for `Release' and
diff --git a/builds/freetype.mk b/builds/freetype.mk
index 281b5e43e..6c73e93e2 100644
--- a/builds/freetype.mk
+++ b/builds/freetype.mk
@@ -101,6 +101,7 @@ PUBLIC_DIR   := $(TOP_DIR)/include/freetype
 INTERNAL_DIR := $(PUBLIC_DIR)/internal
 SERVICES_DIR := $(INTERNAL_DIR)/services
 CONFIG_DIR   := $(PUBLIC_DIR)/config
+DLG_DIR      := $(TOP_DIR)/src/dlg
 
 # The documentation directory.
 #
@@ -122,7 +123,8 @@ PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
 INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
                                       $(DEVEL_DIR) \
                                       $(BUILD_DIR) \
-                                      $(TOP_DIR)/include)
+                                      $(DLG_DIR) \
+                                      $(TOP_DIR)/include) 
 
 INCLUDE_FLAGS := $(INCLUDES:%=$I%)
 
diff --git a/src/base/ftsystem.c b/src/base/ftsystem.c
index 3013cbda9..b84634d06 100644
--- a/src/base/ftsystem.c
+++ b/src/base/ftsystem.c
@@ -275,7 +275,7 @@
     stream->close = ft_ansi_stream_close;
 
     FT_TRACE1(( "FT_Stream_Open:" ));
-    FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+    FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
                 filepathname, stream->size ));
 
     return FT_Err_Ok;