diff --git a/.travis.yml b/.travis.yml
index 361e635..a7b4bc4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,18 +42,6 @@
         "env": "BUILD=test DAV_SERVER=radicale REQUIREMENTS=minimal BUILD_PRS=false",
         "python": "3.4"
       },
-      {
-        "env": "BUILD=test REMOTESTORAGE_SERVER=mysteryshack REQUIREMENTS=devel BUILD_PRS=false",
-        "python": "3.5"
-      },
-      {
-        "env": "BUILD=test REMOTESTORAGE_SERVER=mysteryshack REQUIREMENTS=release BUILD_PRS=false",
-        "python": "3.5"
-      },
-      {
-        "env": "BUILD=test REMOTESTORAGE_SERVER=mysteryshack REQUIREMENTS=minimal BUILD_PRS=false",
-        "python": "3.5"
-      },
       {
         "env": "BUILD=test DAV_SERVER=radicale REQUIREMENTS=devel BUILD_PRS=true",
         "python": "3.5"