diff --git a/.travis.yml b/.travis.yml
index 8fc1d4d3..cd59e319 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,9 +15,9 @@ osx: &osx
 matrix:
   include:
     - <<: *linux
-      env: CONAN_GCC_VERSIONS=9 CONAN_DOCKER_IMAGE=conanio/gcc9 DEPLOY_DOCS=ON
+      env: CONAN_GCC_VERSIONS=9 CONAN_DOCKER_IMAGE=conanio/gcc9 DEPLOY_DOCS=TRUE
     - <<: *linux
-      env: CONAN_GCC_VERSIONS=10 CONAN_DOCKER_IMAGE=conanio/gcc10 DEPLOY_DOCS=OFF
+      env: CONAN_GCC_VERSIONS=10 CONAN_DOCKER_IMAGE=conanio/gcc10 DEPLOY_DOCS=FALSE
 
 install:
   - chmod +x .travis/install.sh
@@ -45,3 +45,4 @@ deploy:
   local_dir: gh-pages
   on:
     branch: master
+    condition: $DEPLOY_DOCS = TRUE