diff --git a/nix/outputs.nix b/nix/outputs.nix
index 1083c410f8d..53b135980a4 100644
--- a/nix/outputs.nix
+++ b/nix/outputs.nix
@@ -9,6 +9,7 @@ let
   ghc96-profiled = project.variants.ghc96-profiled;
   ghc98 = project.variants.ghc98;
   ghc810 = project.variants.ghc810;
+  ghc910 = project.variants.ghc910;
 
 in
 
@@ -21,6 +22,7 @@ in
     devShells.ghc96 = ghc96.devShell;
     devShells.ghc810 = ghc810.devShell;
     devShells.ghc98 = ghc98.devShell;
+    devShells.ghc910 = ghc910.devShell;
 
     packages = ghc96.packages;
     apps = ghc96.apps;
@@ -43,6 +45,7 @@ in
       hydraJobs.ghc96 = ghc96.hydraJobs;
       hydraJobs.ghc810 = ghc810.hydraJobs;
       hydraJobs.ghc98 = ghc98.hydraJobs;
+      hydraJobs.ghc910 = ghc910.hydraJobs;
     })
 
   (lib.optionalAttrs (system == "x86_64-linux")
@@ -67,6 +70,7 @@ in
       hydraJobs.ghc810.devShell = ghc810.devShell;
       hydraJobs.ghc96.devShell = ghc96.devShell;
       hydraJobs.ghc98.devShell = ghc98.devShell;
+      hydraJobs.ghc910.devShell = ghc910.devShell;
 
       hydraJobs.ghc810.roots = ghc810.hydraJobs.roots;
       hydraJobs.ghc810.plan-nix = ghc810.hydraJobs.plan-nix;
@@ -76,5 +80,8 @@ in
 
       hydraJobs.ghc98.roots = ghc98.hydraJobs.roots;
       hydraJobs.ghc98.plan-nix = ghc98.hydraJobs.plan-nix;
+
+      hydraJobs.ghc910.roots = ghc910.hydraJobs.roots;
+      hydraJobs.ghc910.plan-nix = ghc910.hydraJobs.plan-nix;
     })
 ]
diff --git a/nix/project.nix b/nix/project.nix
index b43199b5a5a..847fac8039d 100644
--- a/nix/project.nix
+++ b/nix/project.nix
@@ -31,6 +31,7 @@ let
         }];
         ghc810.compiler-nix-name = "ghc810";
         ghc98.compiler-nix-name = "ghc98";
+        ghc910.compiler-nix-name = "ghc910";
       };
 
       inputMap = { "https://chap.intersectmbo.org/" = inputs.iogx.inputs.CHaP; };