fixed travis tests
diff --git a/.travis.yml b/.travis.yml
index 896aa81..9eff075 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,13 @@
 language: c
 compiler: gcc
-script: sudo make test-travis
+script: make test-travis
 before_install:
   - sudo apt-get update  -qq
   - sudo apt-get install -qq gcc-multilib
   - sudo apt-get install -qq valgrind
 
 env:
-  - LZ4_TRAVIS_CI_ENV=install
+  - LZ4_TRAVIS_CI_ENV=travis-install
   - LZ4_TRAVIS_CI_ENV=streaming-examples
   - LZ4_TRAVIS_CI_ENV=cmake
   - LZ4_TRAVIS_CI_ENV=dist
diff --git a/Makefile b/Makefile
index 1d190fd..c486239 100644
--- a/Makefile
+++ b/Makefile
@@ -98,6 +98,9 @@
 	@cd $(LZ4DIR); $(MAKE) uninstall
 	@cd $(PRGDIR); $(MAKE) uninstall
 
+travis-install:
+	sudo $(MAKE) install
+
 dist: clean
 	@install -dD -m 700 lz4-$(RELEASE)/lib/
 	@install -dD -m 700 lz4-$(RELEASE)/programs/