--- a/src/fb.c
+++ b/src/fb.c
@@ -33,6 +33,15 @@
 #define ALIGN_UP(n, a) (UDIV_UP(n, a) * a)
 #define EXPORT __attribute__((visibility("default")))
 
+#if defined(__ANDROID__) && __ANDROID_API__ < 26
+void *aligned_alloc(size_t align, size_t size)
+{
+	void *result = NULL;
+	posix_memalign(&result, align, size);
+	return result;
+}
+#endif
+
 EXPORT
 struct nvnc_fb* nvnc_fb_new(uint16_t width, uint16_t height,
                             uint32_t fourcc_format, uint16_t stride)