diff --git a/libretro-common/libco/armeabi.c b/libretro-common/libco/armeabi.c
index c9b68d0321..dd2259da1a 100644
--- a/libretro-common/libco/armeabi.c
+++ b/libretro-common/libco/armeabi.c
@@ -66,7 +66,8 @@ cothread_t co_create(unsigned int size, void (*entrypoint)(void))
    ptr[5] = 0; /* r9  */
    ptr[6] = 0; /* r10 */
    ptr[7] = 0; /* r11 */
-   ptr[8] = (uintptr_t)ptr + size + 256 - 4; /* r13, stack pointer */
+   /* Align stack to 64-bit */
+   ptr[8] = (uintptr_t)ptr + size + 256 - 8; /* r13, stack pointer */
    ptr[9] = (uintptr_t)entrypoint; /* r15, PC (link register r14 gets saved here). */
    return handle;
 }