diff --git a/.travis.yml b/.travis.yml
index 8f7b6c94..4c96ccfa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ install:
     - lsb_release -a
     - uname -a
     - sudo apt-get update
-    - sudo apt-get -y install libssl-dev libexpat1-dev libncursesw5-dev libglib2.0-dev libnotify-dev libcurl3-dev libxss-dev libotr2-dev uuid-dev expect tcl-dev
+    - sudo apt-get -y install libssl-dev libexpat1-dev libncursesw5-dev libglib2.0-dev libnotify-dev libcurl3-dev libxss-dev libotr2-dev uuid-dev expect-dev tcl-dev
     - git clone git://github.com/strophe/libstrophe.git
     - cd libstrophe
     - mkdir m4
diff --git a/Makefile.am b/Makefile.am
index 34ec30d2..5ac81f52 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -143,7 +143,7 @@ check_PROGRAMS = tests/testsuite stabbertests/stabbertestsuite
 tests_testsuite_SOURCES = $(test_sources)
 tests_testsuite_LDADD = -lcmocka
 stabbertests_stabbertestsuite_SOURCES = $(stabbertest_sources)
-stabbertests_stabbertestsuite_CFLAGS = -I/usr/include/tcl8.6
+stabbertests_stabbertestsuite_CFLAGS = -I/usr/include/tcl8.6 -I/usr/include/tcl8.5
 stabbertests_stabbertestsuite_LDADD = -lcmocka -lstabber -lexpect -ltcl
 
 man_MANS = $(man_sources)