diff --git a/.travis.yml b/.travis.yml
index b16998bd50d4e37a2e984ac8c73494d5f92be3dd..e3ab38fdc6a33fec6d39c28f0f909f247913affc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,7 @@ env:
     - CONFIG_OPTS=""
     - CONFIG_OPTS="shared"
     - CONFIG_OPTS="no-asm"
-    - CONFIG_OPTS="--debug --strict-warnings"
+    - CONFIG_OPTS="--debug --strict-warnings enable-crypto-mdebug enable-rc5 enable-md2"
 
 matrix:
     include:
@@ -37,13 +37,13 @@ matrix:
           env: CONFIG_OPTS="-fsanitize=address"
         - os: linux
           compiler: clang-3.6
-          env: CONFIG_OPTS="no-asm --debug --strict-warnings -fno-sanitize-recover -fsanitize=address -fsanitize=undefined"
+          env: CONFIG_OPTS="no-asm --debug --strict-warnings -fno-sanitize-recover -fsanitize=address -fsanitize=undefined enable-crypto-mdebug enable-rc5 enable-md2"
         - os: linux
           compiler: gcc-5
           env: CONFIG_OPTS="-fsanitize=address"
         - os: linux
           compiler: gcc-5
-          env: CONFIG_OPTS="no-asm --debug --strict-warnings -fno-sanitize-recover -fsanitize=address -fsanitize=undefined"
+          env: CONFIG_OPTS="no-asm --debug --strict-warnings -fno-sanitize-recover -fsanitize=address -fsanitize=undefined enable-crypto-mdebug enable-rc5 enable-md2"
     exclude:
         - os: osx
           compiler: clang-3.6
@@ -63,9 +63,9 @@ matrix:
           env: CONFIG_OPTS="no-asm"
     allow_failures:
         - compiler: i686-w64-mingw32-gcc
-          env: CONFIG_OPTS="--debug --strict-warnings"
+          env: CONFIG_OPTS="--debug --strict-warnings enable-crypto-mdebug enable-rc5 enable-md2"
         - compiler: x86_64-w64-mingw32-gcc
-          env: CONFIG_OPTS="--debug --strict-warnings"
+          env: CONFIG_OPTS="--debug --strict-warnings enable-crypto-mdebug enable-rc5 enable-md2"
 
 before_script:
     - sh .travis-create-release.sh $TRAVIS_OS_NAME