diff --git a/configure.ac b/configure.ac
index 83c9e37..8e45ba2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,6 @@ LT_PREREQ([2.2])
 LT_INIT
 
 PKG_PROG_PKG_CONFIG()
-PKG_CHECK_MODULES(FFI, [libffi])
 
 if test "x$GCC" = "xyes"; then
 	GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden"