diff --git a/.travis.yml b/.travis.yml
index 7c6ee33..6cded8f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,27 +1,30 @@
 language: rust
+rust:
+  - 1.41.0
 
 matrix:
   include:
     # works on Precise and Trusty
     - os: linux
-    - dist: bionec
+    - dist: xenial
       compiler: clang
       addons:
         apt:
-          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-7']
-          packages: ['clang-7', 'g++-5']
+          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.7']
+          packages: ['clang-3.7', 'g++-5']
 
 before_script:
   - export PATH="$PATH:$HOME/.cargo/bin"
 
 
 before_install:
- - rustup component add rustfmt --toolchain stable-x86_64-unknown-linux-gnu
+ - rustup component add rustfmt --toolchain 1.41.0-x86_64-unknown-linux-gnu
  - gem install bundler
- - curl -sSL https://sh.rustup.rs | sh -s -- -y --default-toolchain=nightly --profile=minimal
+ - curl -sSL https://sh.rustup.rs | sh -s -- -y --default-toolchain=stable --profile=minimal
  - export PATH="$PATH:$HOME/.cargo/bin"
- - sudo add-apt-repository ppa:beineri/opt-qt-5.14.2-bionic -y
+ - sudo add-apt-repository ppa:beineri/opt-qt-5.14.2-xenial -y
  - sudo apt-get update -qq
+ - sudo apt-get install libsodium-dev pkg-config
  - sudo apt-get install qt514base qt514websockets libgl1-mesa-dev
  - source /opt/qt514/bin/qt514-env.sh
  - chmod +x res/libsodium/buildlibsodium.sh
diff --git a/application.qrc b/application.qrc
index 5fc7a70..b5aa1a5 100644
--- a/application.qrc
+++ b/application.qrc
@@ -66,7 +66,6 @@
     <file>res/emoji/emoji1.png</file>
     <file>res/emoji/laughing.png</file>
     <file>res/emoji/money-mouth.png</file>
-    <file>res/emoji/sweet_smile.png</file>
     <file>res/emoji/joy.png</file>
     <file>res/emoji/innocent.png</file>
     <file>res/emoji/partying_face.png</file>