diff --git a/.buildbot.sh b/.buildbot.sh
index 43cd14c33..3c8be270a 100644
--- a/.buildbot.sh
+++ b/.buildbot.sh
@@ -47,6 +47,6 @@ cd $root
 RUSTDOCFLAGS="-Dwarnings" cargo doc --no-deps
 
 which cargo-deny | cargo install cargo-deny || true
-if [ "X`which cargo-deny`" != "X"]; then
+if [ "X`which cargo-deny`" != "X" ]; then
     cargo-deny check license
 fi
diff --git a/deny.toml b/deny.toml
index e9cac83ff..5d9e09a6a 100644
--- a/deny.toml
+++ b/deny.toml
@@ -1,7 +1,8 @@
 [licenses]
-unlicensed = "deny"
 confidence-threshold = 1.0
 allow = [
     "Apache-2.0",
     "MIT",
+    "BSD-3-Clause",
+    "Unicode-3.0",
 ]
diff --git a/lrpar/cttests_macro/Cargo.toml b/lrpar/cttests_macro/Cargo.toml
index 255f07b33..0cd1aee21 100644
--- a/lrpar/cttests_macro/Cargo.toml
+++ b/lrpar/cttests_macro/Cargo.toml
@@ -2,6 +2,7 @@
 name = "cttests_macro"
 version = "0.1.0"
 edition = "2021"
+license = "Apache-2.0/MIT"
 
 [lib]
 proc-macro = true