diff --git a/breakpad.sh b/breakpad.sh
index 43cc446..f6ac753 100755
--- a/breakpad.sh
+++ b/breakpad.sh
@@ -23,6 +23,6 @@ fi
 
 cd build
 
-CXXFLAGS=-m32 CFLAGS=-m32 CPPFLAGS=-m32 ../src/configure
+../src/configure --enable-m32
 
 make src/tools/linux/dump_syms/dump_syms