diff --git a/.travis.yml b/.travis.yml
index c7001a099d937e0626f754aff92d13867d974d1f..9fd20e4e9fa1c3f7421a42aaa9d00e326f0940a1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,10 +7,6 @@ notifications:
 
 before_install:
  - sudo apt-get install libev-dev
- - sudo add-apt-repository ppa:beineri/opt-qt-5.10.1-trusty -y
- - sudo apt-get update -q
- - sudo apt-get install -qq qt510base 
- - source /opt/qt510/bin/qt510-env.sh
 
 script:
     - export CC=gcc-5
diff --git a/test/core/dap_config_test.h b/test/core/dap_config_test.h
index 5ab85cc9e0a50e1b5612c791e81d80c93aa98a47..1381b6667522056d50834dacc2dd08226a3b31ce 100755
--- a/test/core/dap_config_test.h
+++ b/test/core/dap_config_test.h
@@ -6,5 +6,4 @@
 #include "stdio.h"
 #include "string.h"
 
-
 extern void dap_config_tests_run(void);
diff --git a/test/core/main.c b/test/core/main.c
index b7f0eeb78a094f7ff235863ff7f7609c2c4f6082..17a9c612d16e98c8cb8e4131d4b828fd2f260a4b 100755
--- a/test/core/main.c
+++ b/test/core/main.c
@@ -1,4 +1,4 @@
-#include "test_headers.h"
+#include "dap_config_test.h"
 #include "dap_common.h"
 
 int main(void) {