diff --git a/src/Cake.Common/Build/TeamCity/ITeamCityProvider.cs b/src/Cake.Common/Build/TeamCity/ITeamCityProvider.cs
index e1b36539c9..4f58f715a9 100644
--- a/src/Cake.Common/Build/TeamCity/ITeamCityProvider.cs
+++ b/src/Cake.Common/Build/TeamCity/ITeamCityProvider.cs
@@ -52,6 +52,13 @@ public interface ITeamCityProvider
         /// <param name="buildNumber">The required build number.</param>
         void SetBuildNumber(string buildNumber);
 
+        /// <summary>
+        /// Tells TeamCity to set a named parameter with a given value
+        /// </summary>
+        /// <param name="parameterName">The name of the parameter to set.</param>
+        /// <param name="parameterValue">The value to set for the named parameter.</param>
+        void SetParameter(string parameterName, string parameterValue);
+
         /// <summary>
         /// Write the end of a message block to the TeamCity build log.
         /// </summary>