diff --git a/veejay-current/veejay-core/libvjmem/vj-x86.c b/veejay-current/veejay-core/libvjmem/vj-x86.c
index afc0cd56..5a5d0173 100644
--- a/veejay-current/veejay-core/libvjmem/vj-x86.c
+++ b/veejay-current/veejay-core/libvjmem/vj-x86.c
@@ -86,6 +86,7 @@ static int has_cpuid(void)
 }
 
 #ifdef HAVE_ARM
+#define WORD_SIZE 4
 static int int get_cache_line_size() {
 #if defined(__aarch64__)
     uint64_t ctr_el0;