diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index 69dd821dc0..dd4cd40ed6 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -301,7 +301,7 @@ static bool InitRPCAuthentication()
         if (cookie_perms_arg) {
             auto perm_opt = InterpretPermString(*cookie_perms_arg);
             if (!perm_opt) {
-                LogInfo("Invalid -rpccookieperms=%s; must be one of 'owner', 'group', or 'all'.\n", *cookie_perms_arg);
+                LogError("Invalid -rpccookieperms=%s; must be one of 'owner', 'group', or 'all'.", *cookie_perms_arg);
                 return false;
             }
             cookie_perms = *perm_opt;
diff --git a/src/rpc/request.cpp b/src/rpc/request.cpp
index afd98f8875..869941bbaa 100644
--- a/src/rpc/request.cpp
+++ b/src/rpc/request.cpp
@@ -108,7 +108,7 @@ bool GenerateAuthCookie(std::string* cookie_out, std::optional<fs::perms> cookie
     fs::path filepath_tmp = GetAuthCookieFile(true);
     file.open(filepath_tmp);
     if (!file.is_open()) {
-        LogInfo("Unable to open cookie authentication file %s for writing\n", fs::PathToString(filepath_tmp));
+        LogWarning("Unable to open cookie authentication file %s for writing", fs::PathToString(filepath_tmp));
         return false;
     }
     file << cookie;
@@ -116,14 +116,14 @@ bool GenerateAuthCookie(std::string* cookie_out, std::optional<fs::perms> cookie
 
     fs::path filepath = GetAuthCookieFile(false);
     if (!RenameOver(filepath_tmp, filepath)) {
-        LogInfo("Unable to rename cookie authentication file %s to %s\n", fs::PathToString(filepath_tmp), fs::PathToString(filepath));
+        LogWarning("Unable to rename cookie authentication file %s to %s", fs::PathToString(filepath_tmp), fs::PathToString(filepath));
         return false;
     }
     if (cookie_perms) {
         std::error_code code;
         fs::permissions(filepath, cookie_perms.value(), fs::perm_options::replace, code);
         if (code) {
-            LogInfo("Unable to set permissions on cookie authentication file %s\n", fs::PathToString(filepath_tmp));
+            LogWarning("Unable to set permissions on cookie authentication file %s", fs::PathToString(filepath));
             return false;
         }
     }