diff --git a/lib/wasm2cretonne-util/Cargo.toml b/lib/wasm2cretonne-util/Cargo.toml
index a4f3eb94a6..f709e4afac 100644
--- a/lib/wasm2cretonne-util/Cargo.toml
+++ b/lib/wasm2cretonne-util/Cargo.toml
@@ -3,6 +3,9 @@ name = "wasm2cretonne-util"
 version = "0.0.0"
 authors = ["The Cretonne Project Developers"]
 publish = false
+description = "Utility binary to translate and execute WebAssembly modules using Cretonne"
+repository = "https://github.com/stoklund/cretonne"
+license = "Apache-2.0"
 
 [[bin]]
 name = "wasm2cretonne-util"
diff --git a/lib/wasm2cretonne/Cargo.toml b/lib/wasm2cretonne/Cargo.toml
index ef82b76118..e954c7a7a9 100644
--- a/lib/wasm2cretonne/Cargo.toml
+++ b/lib/wasm2cretonne/Cargo.toml
@@ -3,6 +3,9 @@ name = "wasm2cretonne"
 version = "0.0.0"
 authors = ["The Cretonne Project Developers"]
 publish = false
+description = "Translator from WebAssembly to Cretonne IL"
+repository = "https://github.com/stoklund/cretonne"
+license = "Apache-2.0"
 
 [dependencies]
 wasmparser = "0.6.1"
diff --git a/lib/wasmstandalone/Cargo.toml b/lib/wasmstandalone/Cargo.toml
index a1f35f92ff..a8e3cc283b 100644
--- a/lib/wasmstandalone/Cargo.toml
+++ b/lib/wasmstandalone/Cargo.toml
@@ -3,6 +3,9 @@ name = "wasmstandalone"
 version = "0.0.0"
 authors = ["The Cretonne Project Developers"]
 publish = false
+description = "Standalone JIT-style runtime support for WebAsssembly code in Cretonne"
+repository = "https://github.com/stoklund/cretonne"
+license = "Apache-2.0"
 
 [dependencies]
 cretonne = { path = "../cretonne" }