diff --git a/config/functions b/config/functions
index 3da1b4dbd4..5597f3ddde 100644
--- a/config/functions
+++ b/config/functions
@@ -385,6 +385,7 @@ ar = '$AR'
 strip = '$STRIP'
 pkgconfig = '$PKG_CONFIG'
 llvm-config = '$SYSROOT_PREFIX/usr/bin/llvm-config-host'
+libgcrypt-config = '$SYSROOT_PREFIX/usr/bin/libgcrypt-config'
 
 [host_machine]
 system = 'linux'