diff --git a/libuavcan/include/uavcan/dynamic_memory.hpp b/libuavcan/include/uavcan/dynamic_memory.hpp
index 9ef7322a38..da977d8c68 100644
--- a/libuavcan/include/uavcan/dynamic_memory.hpp
+++ b/libuavcan/include/uavcan/dynamic_memory.hpp
@@ -138,6 +138,9 @@ public:
 template <std::size_t PoolSize, uint8_t BlockSize, typename RaiiSynchronizer>
 const uint16_t PoolAllocator<PoolSize, BlockSize, RaiiSynchronizer>::NumBlocks;
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-align"
+
 template <std::size_t PoolSize, uint8_t BlockSize, typename RaiiSynchronizer>
 PoolAllocator<PoolSize, BlockSize, RaiiSynchronizer>::PoolAllocator() :
     free_list_(reinterpret_cast<Node*>(pool_.bytes)),
@@ -155,6 +158,7 @@ PoolAllocator<PoolSize, BlockSize, RaiiSynchronizer>::PoolAllocator() :
     }
     free_list_[NumBlocks - 1].next = UAVCAN_NULLPTR;
 }
+#pragma GCC diagnostic pop
 
 template <std::size_t PoolSize, uint8_t BlockSize, typename RaiiSynchronizer>
 void* PoolAllocator<PoolSize, BlockSize, RaiiSynchronizer>::allocate(std::size_t size)