diff --git a/build/bakefiles/regex.bkl b/build/bakefiles/regex.bkl
index ae14b52653..2a4dcd76a4 100644
--- a/build/bakefiles/regex.bkl
+++ b/build/bakefiles/regex.bkl
@@ -28,6 +28,7 @@
         <define>$(UNICODE_DEFINE)</define>
         <dirname>$(LIBDIRNAME)</dirname>
         <cflags-borland>-w-8008 -w-8012 -w-8057 -w-8064 -w-8066 -w-8070</cflags-borland>
+        <cflags-dmars>-w12</cflags-dmars>
         <sources>
             src/regex/regcomp.c
             src/regex/regexec.c
diff --git a/build/bakefiles/tiff.bkl b/build/bakefiles/tiff.bkl
index f080242231..189ae5dcdc 100644
--- a/build/bakefiles/tiff.bkl
+++ b/build/bakefiles/tiff.bkl
@@ -33,6 +33,7 @@
         <include>$(INC_ZLIB)</include>
         <include>$(INC_JPEG)</include>
         <cflags-borland>-w-8004 -w-8012 -w-8057 -w-8060 -w-8066</cflags-borland>
+        <cflags-dmars>-w2</cflags-dmars>
         <sources>
             $(TIFF_PLATFORM_SRC)
 		    src/tiff/tif_aux.c