diff --git a/packages/games-action/teeworlds/teeworlds-0.6.4-rc.exheres-0 b/packages/games-action/teeworlds/teeworlds-0.6.4-rc-r1.exheres-0
similarity index 98%
rename from packages/games-action/teeworlds/teeworlds-0.6.4-rc.exheres-0
rename to packages/games-action/teeworlds/teeworlds-0.6.4-rc-r1.exheres-0
index a8d823a1..24a6b119 100644
--- a/packages/games-action/teeworlds/teeworlds-0.6.4-rc.exheres-0
+++ b/packages/games-action/teeworlds/teeworlds-0.6.4-rc-r1.exheres-0
@@ -18,7 +18,7 @@ MYOPTIONS=""
 
 DEPENDENCIES="
     build:
-        dev-util/bam
+        dev-util/bam[~>0.4.0]
     build+run:
         media-libs/SDL:0[X]
         media-libs/freetype:2