diff --git a/samples/linqpad-samples/1-introducing-octokit.linq b/samples/linqpad-samples/1-introducing-octokit.linq
index cb2504fa71..350137fee9 100644
--- a/samples/linqpad-samples/1-introducing-octokit.linq
+++ b/samples/linqpad-samples/1-introducing-octokit.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System.Reactive.Linq</Namespace>
   <Namespace>System.Threading.Tasks</Namespace>
diff --git a/samples/linqpad-samples/10-search-issues.linq b/samples/linqpad-samples/10-search-issues.linq
index 44ba9be15e..60f5cc09e5 100644
--- a/samples/linqpad-samples/10-search-issues.linq
+++ b/samples/linqpad-samples/10-search-issues.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>Octokit.Reactive</Namespace>
   <Namespace>System</Namespace>
diff --git a/samples/linqpad-samples/2-releases.linq b/samples/linqpad-samples/2-releases.linq
index a95d3e46ed..bd52d16591 100644
--- a/samples/linqpad-samples/2-releases.linq
+++ b/samples/linqpad-samples/2-releases.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System.Net</Namespace>
   <Namespace>System.Threading.Tasks</Namespace>
diff --git a/samples/linqpad-samples/3-browse-repositories.linq b/samples/linqpad-samples/3-browse-repositories.linq
index 8a634a7db2..4b309dab91 100644
--- a/samples/linqpad-samples/3-browse-repositories.linq
+++ b/samples/linqpad-samples/3-browse-repositories.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System.Threading.Tasks</Namespace>
 </Query>
diff --git a/samples/linqpad-samples/4-observable-browse-repositories.linq b/samples/linqpad-samples/4-observable-browse-repositories.linq
index 876b7286b4..33ae0651da 100644
--- a/samples/linqpad-samples/4-observable-browse-repositories.linq
+++ b/samples/linqpad-samples/4-observable-browse-repositories.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System</Namespace>
   <Namespace>System.Reactive.Linq</Namespace>
diff --git a/samples/linqpad-samples/5-interact-with-git-database.linq b/samples/linqpad-samples/5-interact-with-git-database.linq
index 77ef6ee020..b018316d18 100644
--- a/samples/linqpad-samples/5-interact-with-git-database.linq
+++ b/samples/linqpad-samples/5-interact-with-git-database.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System.Threading.Tasks</Namespace>
 </Query>
diff --git a/samples/linqpad-samples/6-create-repository.linq b/samples/linqpad-samples/6-create-repository.linq
index f6f0d54bbd..21295c0658 100644
--- a/samples/linqpad-samples/6-create-repository.linq
+++ b/samples/linqpad-samples/6-create-repository.linq
@@ -3,7 +3,6 @@
   <Reference>&lt;RuntimeDirectory&gt;\System.Runtime.dll</Reference>
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>System.Net.Http.Headers</Namespace>
   <Namespace>System.Reactive.Linq</Namespace>
diff --git a/samples/linqpad-samples/7-search-for-repos.linq b/samples/linqpad-samples/7-search-for-repos.linq
index 1682735f04..c90dd5b18a 100644
--- a/samples/linqpad-samples/7-search-for-repos.linq
+++ b/samples/linqpad-samples/7-search-for-repos.linq
@@ -3,7 +3,6 @@
   <Reference>&lt;RuntimeDirectory&gt;\System.Runtime.dll</Reference>
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>System.Reactive.Linq</Namespace>
   <Namespace>System.Net.Http.Headers</Namespace>
   <Namespace>Octokit</Namespace>
diff --git a/samples/linqpad-samples/8-gists.linq b/samples/linqpad-samples/8-gists.linq
index 0ef22ef57a..64ce9d5082 100644
--- a/samples/linqpad-samples/8-gists.linq
+++ b/samples/linqpad-samples/8-gists.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>Octokit.Reactive</Namespace>
   <Namespace>System</Namespace>
diff --git a/samples/linqpad-samples/9-issues.linq b/samples/linqpad-samples/9-issues.linq
index 92acda0433..6f36e73967 100644
--- a/samples/linqpad-samples/9-issues.linq
+++ b/samples/linqpad-samples/9-issues.linq
@@ -1,7 +1,6 @@
 <Query Kind="Program">
   <NuGetReference>Octokit</NuGetReference>
   <NuGetReference>Octokit.Reactive</NuGetReference>
-  <NuGetReference>Rx-Main</NuGetReference>
   <Namespace>Octokit</Namespace>
   <Namespace>Octokit.Reactive</Namespace>
   <Namespace>System</Namespace>