diff --git a/src/liballocator/mem-heap.c b/src/liballocator/mem-heap.c
index 4a4b26a24..881831d38 100644
--- a/src/liballocator/mem-heap.c
+++ b/src/liballocator/mem-heap.c
@@ -96,9 +96,9 @@ typedef struct
  */
 mem_HeapState_t mem_Heap;
 
-static inline size_t mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p);
-static inline size_t mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p);
-static inline size_t mem_get_block_chunks_count_from_data_size( size_t block_allocated_size);
+static size_t mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p);
+static size_t mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p);
+static size_t mem_get_block_chunks_count_from_data_size( size_t block_allocated_size);
 
 static void mem_InitBlockHeader( uint8_t *pFirstChunk,
                                 size_t sizeInChunks,
@@ -131,7 +131,7 @@ static void mem_HeapStatFreeBlockMerge( void);
  *
  * @return chunks count
  */
-static inline size_t
+static size_t
 mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p) /**< block header */
 {
   JERRY_ASSERT( block_header_p != NULL );
@@ -158,7 +158,7 @@ mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p) /**< block
  *
  * @return size of block area that can be used to store data
  */
-static inline size_t
+static size_t
 mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p) /**< block header */
 {
   return mem_get_block_chunks_count( block_header_p) * MEM_HEAP_CHUNK_SIZE - sizeof (mem_BlockHeader_t);
@@ -169,7 +169,7 @@ mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p) /**< blo
  *
  * @return chunks count
  */
-static inline size_t
+static size_t
 mem_get_block_chunks_count_from_data_size( size_t block_allocated_size) /**< size of block's allocated area */
 {
   return JERRY_ALIGNUP( sizeof (mem_BlockHeader_t) + block_allocated_size, MEM_HEAP_CHUNK_SIZE) / MEM_HEAP_CHUNK_SIZE;
diff --git a/src/liballocator/mem-poolman.h b/src/liballocator/mem-poolman.h
index 36da10af9..7ac285a29 100644
--- a/src/liballocator/mem-poolman.h
+++ b/src/liballocator/mem-poolman.h
@@ -56,7 +56,7 @@ typedef enum {
  * 
  * @return size (in bytes) of chunk of specified type
  */
-static inline size_t
+static size_t
 mem_GetChunkSize( mem_PoolChunkType_t chunkType) /**< chunk type */
 {
     uint32_t chunkTypeId = (uint32_t) chunkType;