diff --git a/include/jemalloc/internal/base_structs.h b/include/jemalloc/internal/base_structs.h
index cc0f9a57..a3429d65 100644
--- a/include/jemalloc/internal/base_structs.h
+++ b/include/jemalloc/internal/base_structs.h
@@ -9,52 +9,52 @@
 /* Embedded at the beginning of every block of base-managed virtual memory. */
 struct base_block_s {
 	/* Total size of block's virtual memory mapping. */
-	size_t		size;
+	size_t size;
 
 	/* Next block in list of base's blocks. */
-	base_block_t	*next;
+	base_block_t *next;
 
 	/* Tracks unused trailing space. */
-	extent_t	extent;
+	extent_t extent;
 };
 
 struct base_s {
 	/* Associated arena's index within the arenas array. */
-	unsigned	ind;
+	unsigned ind;
 
 	/*
 	 * User-configurable extent hook functions.  Points to an
 	 * extent_hooks_t.
 	 */
-	atomic_p_t	extent_hooks;
+	atomic_p_t extent_hooks;
 
 	/* Protects base_alloc() and base_stats_get() operations. */
-	malloc_mutex_t	mtx;
+	malloc_mutex_t mtx;
 
 	/* Using THP when true (metadata_thp auto mode). */
-	bool		auto_thp_switched;
+	bool auto_thp_switched;
 	/*
 	 * Most recent size class in the series of increasingly large base
 	 * extents.  Logarithmic spacing between subsequent allocations ensures
 	 * that the total number of distinct mappings remains small.
 	 */
-	pszind_t	pind_last;
+	pszind_t pind_last;
 
 	/* Serial number generation state. */
-	size_t		extent_sn_next;
+	size_t extent_sn_next;
 
 	/* Chain of all blocks associated with base. */
-	base_block_t	*blocks;
+	base_block_t *blocks;
 
 	/* Heap of extents that track unused trailing space within blocks. */
-	extent_heap_t	avail[SC_NSIZES];
+	extent_heap_t avail[SC_NSIZES];
 
 	/* Stats, only maintained if config_stats. */
-	size_t		allocated;
-	size_t		resident;
-	size_t		mapped;
+	size_t allocated;
+	size_t resident;
+	size_t mapped;
 	/* Number of THP regions touched. */
-	size_t		n_thp;
+	size_t n_thp;
 };
 
 #endif /* JEMALLOC_INTERNAL_BASE_STRUCTS_H */