diff --git a/legacy/ephysics/README b/legacy/ephysics/README
index c8b523f06a..8b2dad4143 100644
--- a/legacy/ephysics/README
+++ b/legacy/ephysics/README
@@ -15,7 +15,7 @@ Must:
   ecore (at least 1.2.99)
   ecore-evas (at least 1.2.99)
   evas (at least 1.2.99)
-  bullet (at least 2.80)
+  bullet (at least 2.79)
 Optional:
   elementary (at least 1.0.99, required to build ephysics_test)