2 files changed, 2 insertions, 1 deletions

diff --git a/meta/recipes-devtools/ruby/ruby.inc b/meta/recipes-devtools/ruby/ruby.inc
index eaf5d13ac2..28e21fee9c 100644
--- a/meta/recipes-devtools/ruby/ruby.inc
+++ b/meta/recipes-devtools/ruby/ruby.inc
@@ -14,7 +14,7 @@ LIC_FILES_CHKSUM = "\
     file://LEGAL;md5=23a79bb4c1a40f6cc9bcb6f4e7c39799 \
 "
 
-DEPENDS = "ruby-native zlib openssl tcl libyaml gdbm readline"
+DEPENDS = "ruby-native zlib openssl tcl libyaml gdbm readline libffi"
 DEPENDS_class-native = "openssl-native libyaml-native readline-native"
 
 SHRT_VER = "${@oe.utils.trim_version("${PV}", 2)}"
diff --git a/meta/recipes-devtools/ruby/ruby_2.5.3.bb b/meta/recipes-devtools/ruby/ruby_2.5.3.bb
index 3fb427e90e..173b44b377 100644
--- a/meta/recipes-devtools/ruby/ruby_2.5.3.bb
+++ b/meta/recipes-devtools/ruby/ruby_2.5.3.bb
@@ -28,6 +28,7 @@ EXTRA_OECONF = "\
     --disable-dtrace \
     --enable-shared \
     --enable-load-relative \
+    --with-pkg-config=pkg-config \
 "
 
 do_install() {