diff --git a/systems/palatine-hill/docker/act-runner.nix b/systems/palatine-hill/docker/act-runner.nix
index 428a285..ccd22dd 100644
--- a/systems/palatine-hill/docker/act-runner.nix
+++ b/systems/palatine-hill/docker/act-runner.nix
@@ -23,6 +23,7 @@ in
         "${act_path}/stable-latest-main/config.yaml:/config.yaml"
         "${act_path}/stable-latest-main/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";
@@ -45,6 +46,7 @@ in
         "${act_path}/stable-latest-1/config.yaml:/config.yaml"
         "${act_path}/stable-latest-1/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";
@@ -67,6 +69,7 @@ in
         "${act_path}/stable-latest-2/config.yaml:/config.yaml"
         "${act_path}/stable-latest-2/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";
@@ -89,6 +92,7 @@ in
         "${act_path}/stable-latest-3/config.yaml:/config.yaml"
         "${act_path}/stable-latest-3/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";
@@ -111,6 +115,7 @@ in
         "${act_path}/stable-latest-4/config.yaml:/config.yaml"
         "${act_path}/stable-latest-4/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";
@@ -133,6 +138,7 @@ in
         "${act_path}/stable-latest-5/config.yaml:/config.yaml"
         "${act_path}/stable-latest-5/data:/data"
         "/var/run/docker.sock:/var/run/docker.sock"
+        "/nix:/nix"
       ];
       environment = {
         CONFIG_FILE = "/config.yaml";