diff --git a/atxm/strategies.py b/atxm/strategies.py
index 366ae5e..7151d8f 100644
--- a/atxm/strategies.py
+++ b/atxm/strategies.py
@@ -136,7 +136,7 @@ class ExponentialSpeedupStrategy(AsyncTxStrategy):
 
     _MAX_TIP_FACTOR = 3  # max 3x over suggested tip
 
-    _MIN_TIME_BETWEEN_SPEEDUPS = 60  # 60s minimum between speedups
+    _MIN_TIME_BETWEEN_SPEEDUPS = 90  # 90s minimum between speedups
 
     _NAME = "speedup"