diff --git a/Signal/src/network/GiphyAPI.swift b/Signal/src/network/GiphyAPI.swift
index 181222191..e91441d2b 100644
--- a/Signal/src/network/GiphyAPI.swift
+++ b/Signal/src/network/GiphyAPI.swift
@@ -310,7 +310,7 @@ extension GiphyError: LocalizedError {
         let urlString = "/v1/gifs/search?api_key=\(kGiphyApiKey)&offset=\(kGiphyPageOffset)&limit=\(kGiphyPageSize)&q=\(queryEncoded)"
 
         sessionManager.get(urlString,
-                           parameters: {},
+                           parameters: [String: AnyObject](),
                            progress: nil,
                            success: { _, value in
                             Logger.error("search request succeeded")
diff --git a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
index a09cf3933..b59b7bca1 100644
--- a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
+++ b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
@@ -510,7 +510,7 @@ public class OWSLinkPreview: MTLModel {
         }
 
         sessionManager.get(url,
-                           parameters: {},
+                           parameters: [String: AnyObject](),
                            progress: nil,
                            success: { _, value in