diff --git a/actions/apistatusesretweets.php b/actions/apistatusesretweets.php
index 81744c2b4a..a79d43168e 100644
--- a/actions/apistatusesretweets.php
+++ b/actions/apistatusesretweets.php
@@ -126,6 +126,6 @@ class ApiStatusesRetweetsAction extends ApiAuthAction
 
     function isReadOnly($args)
     {
-        return false;
+        return true;
     }
 }
diff --git a/actions/apitimelineretweetedbyme.php b/actions/apitimelineretweetedbyme.php
index 7958dab374..54d32e5fa2 100644
--- a/actions/apitimelineretweetedbyme.php
+++ b/actions/apitimelineretweetedbyme.php
@@ -136,6 +136,6 @@ class ApiTimelineRetweetedByMeAction extends ApiAuthAction
 
     function isReadOnly($args)
     {
-        return false;
+        return true;
     }
 }
diff --git a/actions/apitimelineretweetedtome.php b/actions/apitimelineretweetedtome.php
index 66f06cc0ec..e47bc30b85 100644
--- a/actions/apitimelineretweetedtome.php
+++ b/actions/apitimelineretweetedtome.php
@@ -135,6 +135,6 @@ class ApiTimelineRetweetedToMeAction extends ApiAuthAction
 
     function isReadOnly($args)
     {
-        return false;
+        return true;
     }
 }
diff --git a/actions/apitimelineretweetsofme.php b/actions/apitimelineretweetsofme.php
index 6ca2c779cb..e4b09e9bda 100644
--- a/actions/apitimelineretweetsofme.php
+++ b/actions/apitimelineretweetsofme.php
@@ -123,4 +123,19 @@ class ApiTimelineRetweetsOfMeAction extends ApiAuthAction
             break;
         }
     }
+
+    /**
+     * Return true if read only.
+     *
+     * MAY override
+     *
+     * @param array $args other arguments
+     *
+     * @return boolean is read only action?
+     */
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
 }