diff --git a/appveyor.yml b/appveyor.yml
index 1e2c1663a..2c5375ac4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -22,7 +22,8 @@ install:
         Set-Location -Path ..
       }
 build_script:
-  - sbt ++2.11.11 clean compile coreJVM/publishLocal http-server/publishLocal
+  - sbt ++2.11.11 clean compile coreJVM/publishLocal
+  - sbt ++2.12.1 http-server/publishLocal
   - sbt ++2.10.6 clean compile
   - sbt ++2.12.1 coreJVM/publishLocal cache/publishLocal extra/publishLocal # to make the scripted sbt 1.0 tests happy
   - sbt ++2.10.6 coreJVM/publishLocal cache/publishLocal extra/publishLocal # to make the scripted sbt 0.13 tests happy
diff --git a/build.sbt b/build.sbt
index be20db5fe..cf2c62d33 100644
--- a/build.sbt
+++ b/build.sbt
@@ -212,12 +212,18 @@ lazy val `http-server` = project
     shared,
     generatePack,
     name := "http-server",
-    libs ++= Seq(
-      Deps.http4sBlazeServer,
-      Deps.http4sDsl,
-      Deps.slf4jNop,
-      Deps.caseApp12
-    )
+    dontPublishIn("2.10", "2.11"),
+    libs ++= {
+      if (scalaBinaryVersion.value == "2.12")
+        Seq(
+          Deps.http4sBlazeServer,
+          Deps.http4sDsl,
+          Deps.slf4jNop,
+          Deps.caseApp12
+        )
+      else
+        Nil
+    }
   )
 
 lazy val okhttp = project
diff --git a/http-server/src/main/scala/coursier/HttpServer.scala b/http-server/src/main/scala-2.12/coursier/HttpServer.scala
similarity index 100%
rename from http-server/src/main/scala/coursier/HttpServer.scala
rename to http-server/src/main/scala-2.12/coursier/HttpServer.scala
diff --git a/scripts/launch-test-repo.sh b/scripts/launch-test-repo.sh
index fca2ec105..fa6e55ddb 100755
--- a/scripts/launch-test-repo.sh
+++ b/scripts/launch-test-repo.sh
@@ -8,11 +8,11 @@ cd "$(dirname "$0")/.."
 # synchronously fill cache so that two runs of this script don't try to download
 # a same file at the same time (and one of them fail because of locks)
 ./coursier fetch \
-  "io.get-coursier:http-server_2.11:$VERSION" \
+  "io.get-coursier:http-server_2.12:$VERSION" \
   -r https://dl.bintray.com/scalaz/releases
 
 ./coursier launch \
-  "io.get-coursier:http-server_2.11:$VERSION" \
+  "io.get-coursier:http-server_2.12:$VERSION" \
   -- \
     -d tests/jvm/src/test/resources/test-repo/http/abc.com \
     -u user -P pass -r realm \
diff --git a/scripts/start-it-auth-server.ps1 b/scripts/start-it-auth-server.ps1
index d1c8456c9..6719c3b91 100644
--- a/scripts/start-it-auth-server.ps1
+++ b/scripts/start-it-auth-server.ps1
@@ -1,3 +1,3 @@
 # see https://stackoverflow.com/questions/2224350/powershell-start-job-working-directory/2246542#2246542
 Set-Location $args[0]
-& java -jar -noverify coursier launch io.get-coursier:http-server_2.11:1.0.0-SNAPSHOT -- -d tests/jvm/src/test/resources/test-repo/http/abc.com -u user -P pass -r realm --port 8080 --list-pages -v
+& java -jar -noverify coursier launch io.get-coursier:http-server_2.12:1.0.0-SNAPSHOT -- -d tests/jvm/src/test/resources/test-repo/http/abc.com -u user -P pass -r realm --port 8080 --list-pages -v
diff --git a/scripts/start-it-no-listing-server.ps1 b/scripts/start-it-no-listing-server.ps1
index 8d0275bc1..b0a1c180f 100644
--- a/scripts/start-it-no-listing-server.ps1
+++ b/scripts/start-it-no-listing-server.ps1
@@ -1,3 +1,3 @@
 # see https://stackoverflow.com/questions/2224350/powershell-start-job-working-directory/2246542#2246542
 Set-Location $args[0]
-& java -jar -noverify coursier launch io.get-coursier:http-server_2.11:1.0.0-SNAPSHOT -- -d tests/jvm/src/test/resources/test-repo/http/abc.com -u user -P pass -r realm --port 8081 -v
+& java -jar -noverify coursier launch io.get-coursier:http-server_2.12:1.0.0-SNAPSHOT -- -d tests/jvm/src/test/resources/test-repo/http/abc.com -u user -P pass -r realm --port 8081 -v
diff --git a/scripts/travis.sh b/scripts/travis.sh
index b81098d0d..5084f56d3 100755
--- a/scripts/travis.sh
+++ b/scripts/travis.sh
@@ -26,7 +26,9 @@ launchTestRepo() {
 
 integrationTestsRequirements() {
   # Required for ~/.ivy2/local repo tests
-  sbt ++2.11.11 coreJVM/publishLocal http-server/publishLocal
+  sbt ++2.11.11 coreJVM/publishLocal
+
+  sbt ++2.12.1 http-server/publishLocal
 
   # Required for HTTP authentication tests
   launchTestRepo --port 8080 --list-pages