diff --git a/pinaxcon/proposals/models.py b/pinaxcon/proposals/models.py
index cfdd0d50e88e3d93121bbfb47041e7eab615fc4c..2495e15b0b0b1d470cfe4f6fe559079494e5bd78 100644
--- a/pinaxcon/proposals/models.py
+++ b/pinaxcon/proposals/models.py
@@ -27,8 +27,9 @@ class Proposal(ProposalBase):
help_text="I allow Linux Australia to release any recordings of "
"presentations covered by this proposal, on YouTube under the "
"standard YouTube licence, and on other platforms under the "
- " "
- "Creative Commons Attribution-Share Alike Australia 3.0 Licence"
+ "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International "
+ "( "
+ "CC BY-NC-SA 4.0) licence."
)
materials_release = models.BooleanField(