diff --git a/pkgs/development/compilers/graalvm/default.nix b/pkgs/development/compilers/graalvm/default.nix
index 33842ffdc498..68f77702eb19 100644
--- a/pkgs/development/compilers/graalvm/default.nix
+++ b/pkgs/development/compilers/graalvm/default.nix
@@ -31,11 +31,11 @@ lib.makeScope pkgs.newScope (
     graalvm-oracle_24 = (self.callPackage ./graalvm-oracle { version = "24"; }).overrideAttrs (prev: {
       autoPatchelfIgnoreMissingDeps = [ "libonnxruntime.so.1.18.0" ];
     });
-    graalvm-oracle_23 = self.callPackage ./graalvm-oracle { version = "23"; };
     graalvm-oracle_17 = self.callPackage ./graalvm-oracle { version = "17"; };
     graalvm-oracle = self.graalvm-oracle_24;
   }
   // lib.optionalAttrs config.allowAliases {
     graalvm-oracle_22 = throw "GraalVM 22 is EOL, use a newer version instead";
+    graalvm-oracle_23 = throw "GraalVM 23 is EOL, use a newer version instead";
   }
 )
diff --git a/pkgs/development/compilers/graalvm/graalvm-oracle/hashes.nix b/pkgs/development/compilers/graalvm/graalvm-oracle/hashes.nix
index 325824e2bfa3..ade7a26a62f1 100644
--- a/pkgs/development/compilers/graalvm/graalvm-oracle/hashes.nix
+++ b/pkgs/development/compilers/graalvm/graalvm-oracle/hashes.nix
@@ -40,24 +40,6 @@
       url = "https://download.oracle.com/graalvm/24/archive/graalvm-jdk-24.0.2_macos-aarch64_bin.tar.gz";
     };
   };
-  "23" = {
-    "aarch64-linux" = {
-      hash = "sha256-VlB664/l7NWFQrPE3vEJvCXkEzKEJ0ck/HNU5pGGTwU=";
-      url = "https://download.oracle.com/graalvm/23/archive/graalvm-jdk-23.0.2_linux-aarch64_bin.tar.gz";
-    };
-    "x86_64-linux" = {
-      hash = "sha256-2wmx/hi4PzOK+bMpFEN3SzFw2euhdTjOLuOcXm1gHfw=";
-      url = "https://download.oracle.com/graalvm/23/archive/graalvm-jdk-23.0.2_linux-x64_bin.tar.gz";
-    };
-    "x86_64-darwin" = {
-      hash = "sha256-tFmfv9OUMEqE6UNb98ZzBp1P4MVl0tRNcPD29YBM6jU=";
-      url = "https://download.oracle.com/graalvm/23/archive/graalvm-jdk-23.0.2_macos-x64_bin.tar.gz";
-    };
-    "aarch64-darwin" = {
-      hash = "sha256-DmRLktA9Ob30hC43i4sicT+qpO2ujv/w2pkp0eBN0Ms=";
-      url = "https://download.oracle.com/graalvm/23/archive/graalvm-jdk-23.0.2_macos-aarch64_bin.tar.gz";
-    };
-  };
   "17" = {
     "aarch64-linux" = {
       hash = "sha256-vZkdSGuS3rdDN7iB4PE6dkycHpD8NYgZCA9zIfpRdeg=";