diff --git a/.travis.yml b/.travis.yml
index f1e985c..7de7d6b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,6 +35,10 @@ matrix:
     - env: TARGET=x86_64-unknown-linux-musl
       rust: beta
 
+    # Minimum Supported Rust Version
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: 1.31.0
+
     # Raspberry Pi 1
     - env: TARGET=arm-unknown-linux-gnueabi DISABLE_EXAMPLES=1 DISABLE_TESTS=1