diff --git a/Cargo.lock b/Cargo.lock
index 6e3a0338119..a9ac7076351 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1912,6 +1912,10 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "apollo_starknet_os_program"
+version = "0.0.0"
+
 [[package]]
 name = "apollo_state_reader"
 version = "0.0.0"
diff --git a/Cargo.toml b/Cargo.toml
index 3d41a522cdf..e2d706b97e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,6 +46,7 @@ members = [
   "crates/apollo_rpc",
   "crates/apollo_rpc_execution",
   "crates/apollo_starknet_client",
+  "crates/apollo_starknet_os_program",
   "crates/apollo_state_reader",
   "crates/apollo_state_sync",
   "crates/apollo_state_sync_metrics",
@@ -126,6 +127,7 @@ apollo_reverts.path = "crates/apollo_reverts"
 apollo_rpc.path = "crates/apollo_rpc"
 apollo_rpc_execution.path = "crates/apollo_rpc_execution"
 apollo_starknet_client.path = "crates/apollo_starknet_client"
+apollo_starknet_os_program.path = "crates/apollo_starknet_os_program"
 apollo_state_reader.path = "crates/apollo_state_reader"
 apollo_state_sync.path = "crates/apollo_state_sync"
 apollo_state_sync_metrics.path = "crates/apollo_state_sync_metrics"
diff --git a/commitlint.config.js b/commitlint.config.js
index 0dc0006298e..40d0b5abe77 100644
--- a/commitlint.config.js
+++ b/commitlint.config.js
@@ -62,6 +62,7 @@ const Configuration = {
             'apollo_rpc',
             'apollo_rpc_execution',
             'apollo_starknet_client',
+            'apollo_starknet_os_program',
             'apollo_state_reader',
             'apollo_state_sync',
             'apollo_state_sync_metrics',
diff --git a/crates/apollo_starknet_os_program/Cargo.toml b/crates/apollo_starknet_os_program/Cargo.toml
new file mode 100644
index 00000000000..264bd15b965
--- /dev/null
+++ b/crates/apollo_starknet_os_program/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "apollo_starknet_os_program"
+version.workspace = true
+edition.workspace = true
+repository.workspace = true
+license-file.workspace = true
+description = "The source (Cairo) code of the Starknet OS."
+
+[lints]
+workspace = true
diff --git a/crates/apollo_starknet_os_program/src/lib.rs b/crates/apollo_starknet_os_program/src/lib.rs
new file mode 100644
index 00000000000..8b137891791
--- /dev/null
+++ b/crates/apollo_starknet_os_program/src/lib.rs
@@ -0,0 +1 @@
+