diff --git a/pkgs/additional/opencellid/default.nix b/pkgs/additional/opencellid/default.nix
index 30d3c43af..a7958ba8a 100644
--- a/pkgs/additional/opencellid/default.nix
+++ b/pkgs/additional/opencellid/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
     # this is a live url. updated daily? TODO: add an update script for this.
     # the API key should allow for at least 2 downloads per day
     url = "https://opencellid.org/ocid/downloads?token=${apiKey}&type=full&file=cell_towers.csv.gz";
-    hash = "sha256-uY9nHY/LHPJSqMjvIpRgiW++fzucRn1JwPdNXE63bq8=";
+    hash = "sha256-nXWdHp6kYSJP6jOq056Po9YrNj8vDNY+uxQaKA7iA2A=";
   };
 
   unpackPhase = ''