diff --git a/Sources/GRPC/GRPCServerPipelineConfigurator.swift b/Sources/GRPC/GRPCServerPipelineConfigurator.swift
index 39aee8267..218eea213 100644
--- a/Sources/GRPC/GRPCServerPipelineConfigurator.swift
+++ b/Sources/GRPC/GRPCServerPipelineConfigurator.swift
@@ -90,6 +90,10 @@ final class GRPCServerPipelineConfigurator: ChannelInboundHandler, RemovableChan
           parameter: .maxHeaderListSize,
           value: HPACKDecoder.defaultMaxHeaderListSize
         ),
+        HTTP2Setting(
+          parameter: .maxFrameSize,
+          value: self.configuration.httpMaxFrameSize
+        ),
       ]
     )
   }
diff --git a/Sources/GRPC/Server.swift b/Sources/GRPC/Server.swift
index 7031fab2d..0d5269f5f 100644
--- a/Sources/GRPC/Server.swift
+++ b/Sources/GRPC/Server.swift
@@ -332,6 +332,14 @@ extension Server {
       }
     }
 
+    /// The HTTP/2 max frame size. Defaults to 16384. Value is clamped between 2^14 and 2^24-1
+    /// octets inclusive (the minimum and maximum allowable values - HTTP/2 RFC 7540 4.2).
+    public var httpMaxFrameSize: Int = 16384 {
+      didSet(httpMaxFrameSize) {
+        self.httpMaxFrameSize = httpMaxFrameSize.clamped(to: 16384 ... 16_777_215)
+      }
+    }
+
     /// The root server logger. Accepted connections will branch from this logger and RPCs on
     /// each connection will use a logger branched from the connections logger. This logger is made
     /// available to service providers via `context`. Defaults to a no-op logger.
@@ -447,3 +455,9 @@ private extension ServerBootstrapProtocol {
     }
   }
 }
+
+extension Comparable {
+  fileprivate func clamped(to range: ClosedRange<Self>) -> Self {
+    return min(max(self, range.lowerBound), range.upperBound)
+  }
+}
diff --git a/Sources/GRPC/ServerBuilder.swift b/Sources/GRPC/ServerBuilder.swift
index 03219918c..bdbdbde9a 100644
--- a/Sources/GRPC/ServerBuilder.swift
+++ b/Sources/GRPC/ServerBuilder.swift
@@ -168,6 +168,14 @@ extension Server.Builder {
   }
 }
 
+extension Server.Builder {
+  @discardableResult
+  public func withHTTPMaxFrameSize(_ httpMaxFrameSize: Int) -> Self {
+    self.configuration.httpMaxFrameSize = httpMaxFrameSize
+    return self
+  }
+}
+
 extension Server.Builder {
   /// Sets the root server logger. Accepted connections will branch from this logger and RPCs on
   /// each connection will use a logger branched from the connections logger. This logger is made