diff --git a/library/alignment.h b/library/alignment.h
index fece47d..a17001d 100644
--- a/library/alignment.h
+++ b/library/alignment.h
@@ -83,9 +83,15 @@
  * We don't enable for older than 4.5.0 as this has not been tested.
  */
  #define UINT_UNALIGNED_STRUCT
-typedef struct { uint16_t x; } __attribute__((packed)) mbedtls_uint16_unaligned_t;
-typedef struct { uint32_t x; } __attribute__((packed)) mbedtls_uint32_unaligned_t;
-typedef struct { uint64_t x; } __attribute__((packed)) mbedtls_uint64_unaligned_t;
+typedef struct {
+    uint16_t x;
+} __attribute__((packed)) mbedtls_uint16_unaligned_t;
+typedef struct {
+    uint32_t x;
+} __attribute__((packed)) mbedtls_uint32_unaligned_t;
+typedef struct {
+    uint64_t x;
+} __attribute__((packed)) mbedtls_uint64_unaligned_t;
  #endif
 
 /*