diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index f46370a..e1eb6a8 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -3,13 +3,13 @@ name: Deploy Docs
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the master branch
 on: 
-  workflow_dispatch:
-  
   push:
   
+  workflow_dispatch:
+  
   pull_request:
     branches:
-      master
+      main
 
 
 env:
diff --git a/README.md b/README.md
index c5edc45..bb56af6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # DAGs.jl
 
-[![Unit Tests](https://github.com/Juice-jl/DAGs.jl/workflows/Unit%20Tests/badge.svg)](https://github.com/Juice-jl/DAGs.jl/actions?query=workflow%3A%22Unit+Tests%22+branch%3Amain)  [![codecov](https://codecov.io/gh/Juice-jl/DAGs.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/Juice-jl/DAGs.jl)
+[![Unit Tests](https://github.com/Juice-jl/DAGs.jl/workflows/Unit%20Tests/badge.svg)](https://github.com/Juice-jl/DAGs.jl/actions?query=workflow%3A%22Unit+Tests%22+branch%3Amain)  [![codecov](https://codecov.io/gh/Juice-jl/DAGs.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/Juice-jl/DAGs.jl) [![](https://img.shields.io/badge/docs-dev-blue.svg)](https://juice-jl.github.io/DAGs.jl/dev/)
 
 Infrastructure to work with Directed Acyclic Graphs in Julia
diff --git a/docs/make.jl b/docs/make.jl
index 2836ca6..3f4b451 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -14,7 +14,7 @@ pages = [
 
 format = Documenter.HTML(
     prettyurls = !("local" in ARGS),
-    canonical = "https://github.com/Juice-jl/DAGs.jl/stable/",
+    canonical = "https://juice-jl.github.io/DAGs.jl/stable/",
     assets = ["assets/favicon.ico"],
     analytics = "UA-136089579-2",
     highlights = ["yaml"],
@@ -41,7 +41,7 @@ deploydocs(
     target = "build",
     repo = "github.com/Juice-jl/DAGs.jl.git",
     branch = "gh-pages",
-    devbranch = "master",
+    devbranch = "main",
     devurl = "dev",
     versions = ["stable" => "v^", "v#.#"],
-)
\ No newline at end of file
+)
diff --git a/src/graphs.jl b/src/graphs.jl
index 45c5fe9..8a8f8cd 100644
--- a/src/graphs.jl
+++ b/src/graphs.jl
@@ -286,7 +286,9 @@ function num_parents(root::DAG)
     count[root] = 0
     foreach(root) do n
         if isinner(n)
-            count[n] = get(count,n,0) + 1
+            for c in children(n)
+                count[c] = get(count, c, 0) + 1
+            end
         end
     end
     count
diff --git a/test/graphs_test.jl b/test/graphs_test.jl
index b78b1ec..66a0e82 100644
--- a/test/graphs_test.jl
+++ b/test/graphs_test.jl
@@ -100,6 +100,10 @@ module TestNodes
         @test left_most_descendent(r) == l1
         @test right_most_descendent(r) == l2
 
+        np = num_parents(r)
+        @test np[r] == 0
+        @test np[l1] == 2
+        @test np[j1] == 1
     end    
 
 end
\ No newline at end of file