diff --git a/Cargo.toml b/Cargo.toml
index 5c81626..c5c71e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,6 +22,7 @@ homepage = "https://git.sarsoo.xyz/sarsoo/finlib"
 repository = "https://git.sarsoo.xyz/sarsoo/finlib"
 documentation = "https://sarsoo.github.io/finlib"
 readme = "README.md"
+license = "MIT"
 
 [workspace.dependencies]
 rayon = "1.10.0"
diff --git a/finlib-ffi/Cargo.toml b/finlib-ffi/Cargo.toml
index 46c3636..4056b84 100644
--- a/finlib-ffi/Cargo.toml
+++ b/finlib-ffi/Cargo.toml
@@ -8,6 +8,7 @@ homepage.workspace = true
 repository.workspace = true
 documentation.workspace = true
 readme.workspace = true
+license.workspace = true
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/finlib-wasm/Cargo.toml b/finlib-wasm/Cargo.toml
index e9f9e90..f513454 100644
--- a/finlib-wasm/Cargo.toml
+++ b/finlib-wasm/Cargo.toml
@@ -8,6 +8,7 @@ homepage.workspace = true
 repository.workspace = true
 documentation.workspace = true
 readme.workspace = true
+license.workspace = true
 
 [lib]
 crate-type = ["cdylib", "rlib"]
diff --git a/finlib/Cargo.toml b/finlib/Cargo.toml
index ff492cd..115bda5 100644
--- a/finlib/Cargo.toml
+++ b/finlib/Cargo.toml
@@ -8,6 +8,7 @@ homepage.workspace = true
 repository.workspace = true
 documentation.workspace = true
 readme.workspace = true
+license.workspace = true
 
 [dependencies]
 wasm-bindgen = { workspace = true, optional = true }
diff --git a/pyfinlib/Cargo.toml b/pyfinlib/Cargo.toml
index b91ba97..aaaf5be 100644
--- a/pyfinlib/Cargo.toml
+++ b/pyfinlib/Cargo.toml
@@ -8,6 +8,7 @@ homepage.workspace = true
 repository.workspace = true
 documentation.workspace = true
 readme.workspace = true
+license.workspace = true
 
 [lib]
 # The name of the native library. This is the name which will be used in Python to import the