diff --git a/src/context.rs b/src/context.rs
index f2838744..1835dd25 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -174,30 +174,32 @@ impl Context {
     }
 
     pub fn execute(&mut self) {
-        // Execute callbacks if there are any in the queue
-        loop {
-            let callback = self.callback_queue.pop_front();
-            match callback {
-                Some(callback) => callback(self),
-                None => break,
-            }
-        }
         // Start plan loop
         loop {
-            let timed_plan = self.plan_queue.get_next_timed_plan();
-            match timed_plan {
-                Some(timed_plan) => {
-                    self.current_time = timed_plan.time;
-                    (timed_plan.callback)(self);
-                    loop {
-                        let callback = self.callback_queue.pop_front();
-                        match callback {
-                            Some(callback) => callback(self),
-                            None => break,
-                        }
-                    }
+            let mut executed = false;
+
+            // First execute callbacks.
+            loop {
+                let callback = self.callback_queue.pop_front();
+                match callback {
+                    Some(callback) => {
+                        executed = true;
+                        callback(self)
+                    },
+                    None => break,
                 }
-                None => break,
+            }
+
+            // Now execute the first timed plan.
+            if let Some(timed_plan) = self.plan_queue.get_next_timed_plan() {
+                executed = true;
+                self.current_time = timed_plan.time;
+                (timed_plan.callback)(self);
+            }
+
+            // If nothing happened, then we are done.
+            if !executed {
+                break;
             }
         }
     }