diff --git a/compiler-rt/lib/lsan/lsan_allocator.h b/compiler-rt/lib/lsan/lsan_allocator.h
index 45c6ac406f8a19..539330491b02ad 100644
--- a/compiler-rt/lib/lsan/lsan_allocator.h
+++ b/compiler-rt/lib/lsan/lsan_allocator.h
@@ -66,12 +66,9 @@ template <typename AddressSpaceView>
 using PrimaryAllocatorASVT = SizeClassAllocator32<AP32<AddressSpaceView>>;
 using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
 #elif defined(__x86_64__) || defined(__powerpc64__) || defined(__s390x__)
-# if SANITIZER_FUCHSIA
+# if SANITIZER_FUCHSIA || defined(__powerpc64__)
 const uptr kAllocatorSpace = ~(uptr)0;
 const uptr kAllocatorSize  =  0x40000000000ULL;  // 4T.
-# elif defined(__powerpc64__)
-const uptr kAllocatorSpace = 0xa0000000000ULL;
-const uptr kAllocatorSize  = 0x20000000000ULL;  // 2T.
 #elif defined(__s390x__)
 const uptr kAllocatorSpace = 0x40000000000ULL;
 const uptr kAllocatorSize = 0x40000000000ULL;  // 4T.