diff --git a/data/category-ads b/data/category-ads
index 95e1b5df..b2aeba30 100644
--- a/data/category-ads
+++ b/data/category-ads
@@ -21,6 +21,7 @@ include:tappx-ads
 include:tencent-ads
 include:umeng-ads
 include:xiaomitv-ads
+include:yahoo-ads
 include:youku-ads
 include:yyets-ads
 
diff --git a/data/yahoo b/data/yahoo
index 8ef2fb59..05d3af4d 100644
--- a/data/yahoo
+++ b/data/yahoo
@@ -146,3 +146,5 @@ yimg.com
 # Reference: https://data.iana.org/TLD/tlds-alpha-by-domain.txt
 # All .yahoo domains
 yahoo
+
+include:yahoo-ads
diff --git a/data/yahoo-ads b/data/yahoo-ads
new file mode 100644
index 00000000..6cd4a8c8
--- /dev/null
+++ b/data/yahoo-ads
@@ -0,0 +1 @@
+ads.yahoo.com @ads