diff --git a/types/doubleclick-gpt/doubleclick-gpt-tests.ts b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
index 941ad3c260..5865ed02dd 100644
--- a/types/doubleclick-gpt/doubleclick-gpt-tests.ts
+++ b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
@@ -435,3 +435,6 @@ googletag.pubads().display("/1234567/science", [300, 250], new HTMLElement());
 // A named size can be a string or an array of strings.
 googletag.pubads().display("/1234567/science/physics", [[300, 250], "fluid"], "div-1");
 googletag.pubads().display("/1234567/science/physics", [[300, 250], ["fluid"]], "div-1");
+
+// Request non-personalized ads
+googletag.pubads().setRequestNonPersonalizedAds(1);
diff --git a/types/doubleclick-gpt/index.d.ts b/types/doubleclick-gpt/index.d.ts
index 10e20cccd1..545f534e79 100644
--- a/types/doubleclick-gpt/index.d.ts
+++ b/types/doubleclick-gpt/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Google Publisher Tag v172
+// Type definitions for Google Publisher Tag v199
 // Project: https://developers.google.com/doubleclick-gpt/reference
 // Definitions by: John Wright <https://github.com/johngeorgewright>
 //                 Steven Joyce <https://github.com/steven-joyce>
@@ -131,6 +131,7 @@ declare namespace googletag {
         setForceSafeFrame(forceSafeFrame: boolean): PubAdsService;
         setLocation(latitudeOrAddress: string | number, opt_longitude?: number, opt_radius?: number): PubAdsService;
         setPublisherProvidedId(ppid: string): PubAdsService;
+        setRequestNonPersonalizedAds(nonPersonalizedAds: 0 | 1): PubAdsService;
         setSafeFrameConfig(config: SafeFrameConfig): PubAdsService;
         setTagForChildDirectedTreatment(value: number): PubAdsService;
         setTargeting(key: string, value: string | string[]): PubAdsService;