diff --git a/vendor/secp256k1/CMakeLists.txt b/vendor/secp256k1/CMakeLists.txt
new file mode 100644
index 0000000..a7f7074
--- /dev/null
+++ b/vendor/secp256k1/CMakeLists.txt
@@ -0,0 +1,12 @@
+
+set(TARGET secp256k1)
+
+add_library(${TARGET} OBJECT
+	repo/src/secp256k1.c
+	repo/src/precomputed_ecmult.c
+	repo/src/precomputed_ecmult_gen.c
+)
+
+target_include_directories(${TARGET}
+    PUBLIC ${CMAKE_CURRENT_LIST_DIR}/repo/include
+)