diff --git a/meta/recipes-support/libgcrypt/libgcrypt_1.11.1.bb b/meta/recipes-support/libgcrypt/libgcrypt_1.11.1.bb
index 5574e8c821..14cbe53647 100644
--- a/meta/recipes-support/libgcrypt/libgcrypt_1.11.1.bb
+++ b/meta/recipes-support/libgcrypt/libgcrypt_1.11.1.bb
@@ -32,6 +32,8 @@ BINCONFIG = "${bindir}/libgcrypt-config"
 
 inherit autotools texinfo binconfig-disabled pkgconfig ptest
 
+require recipes-support/gnupg/drop-unknown-suffix.inc
+
 EXTRA_OECONF = "--disable-asm"
 EXTRA_OEMAKE:class-target = "LIBTOOLFLAGS='--tag=CC'"