diff --git a/package-lock.json b/package-lock.json
index 92e7f15..5841d4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,6 @@
         "@types/jest": "^29.5.12",
         "@types/node": "^20",
         "@types/spdx-expression-parse": "^3.0.4",
-        "@types/spdx-satisfies": "^0.1.1",
         "@typescript-eslint/eslint-plugin": "^6.21.0",
         "@typescript-eslint/parser": "^6.21.0",
         "@vercel/ncc": "^0.38.3",
@@ -2180,12 +2179,6 @@
       "integrity": "sha512-XrojSCTzVxPAfWeAiw8Hg27OW/4jalE7yiohCHRPprqfPyt2oG+Osy1HstUPMF26cEdno3IeEhv31Pzl0wwsQw==",
       "dev": true
     },
-    "node_modules/@types/spdx-satisfies": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/@types/spdx-satisfies/-/spdx-satisfies-0.1.2.tgz",
-      "integrity": "sha512-v8OtFJhx4gHvOktcvP1cdeAXYhUq1O5XP+NTxyZoxDSaKYGf3BFWb0P4Ik/JfRxsscKn8fDe4w9Obv92bNQ26Q==",
-      "dev": true
-    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.3.tgz",
diff --git a/package.json b/package.json
index 3409a65..a9af614 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,6 @@
     "@types/jest": "^29.5.12",
     "@types/node": "^20",
     "@types/spdx-expression-parse": "^3.0.4",
-    "@types/spdx-satisfies": "^0.1.1",
     "@typescript-eslint/eslint-plugin": "^6.21.0",
     "@typescript-eslint/parser": "^6.21.0",
     "@vercel/ncc": "^0.38.3",
diff --git a/src/spdx-satisfies.d.ts b/src/spdx-satisfies.d.ts
new file mode 100644
index 0000000..4905d39
--- /dev/null
+++ b/src/spdx-satisfies.d.ts
@@ -0,0 +1,4 @@
+declare module 'spdx-satisfies' {
+  function spdxSatisfies(candidate: string, allowList: string[]): boolean
+  export = spdxSatisfies
+}