diff --git a/CMakeLists.txt b/CMakeLists.txt
index d9eb4c42..6ace8893 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -162,6 +162,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Android")
        src/unix/linux-syscalls.c
        src/unix/procfs-exepath.c
        src/unix/pthread-fixes.c
+       src/unix/random-getentropy.c
        src/unix/random-getrandom.c
        src/unix/random-sysctl-linux.c
        src/unix/sysinfo-loadavg.c)