diff --git a/.travis.yml b/.travis.yml
index e096d72c..94900981 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,5 +8,5 @@ before_install:
 #link libcrypto for 32bit
   - sudo ln -s /lib/i386-linux-gnu/libcrypto.so.1.0.0 /lib/i386-linux-gnu/libcrypto.so
 install: make gtest-bootstrap
-script: make -B ENABLE64BIT=Yes && make test && make -B ENABLE64BIT=Yes BUILDTYPE=Release && make test && make -B && make test && make -B BUILDTYPE=Release && make test
+script: make -B ENABLE64BIT=Yes && make test && make -B ENABLE64BIT=Yes BUILDTYPE=Debug && make test && make -B && make test && make -B BUILDTYPE=Debug && make test
 
diff --git a/Makefile b/Makefile
index 3dc91948..c7c63e84 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,7 @@ CFLAGS_OPT=-O3
 CFLAGS_DEBUG=-g
 CFLAGS_M32=-m32
 CFLAGS_M64=-m64
+BUILDTYPE=Release