diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e8254753..e256a5e33 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ Only one OCSSD bdev can be created for one OCSSD namespace.
 Added spdk_pci_device_allow API to allow applications to add PCI addresses to
 the allowed list after the application has started.
 
+Removed the `pci_whitelist`, `pci_blacklist` and `master_core` members of struct `spdk_env_opts`.
+
 ### accel
 
 Two new accelerated crc32 functions 'spdk_accel_submit_crc32cv' and
diff --git a/include/spdk/env.h b/include/spdk/env.h
index 4940f52ab..c5ae5d863 100644
--- a/include/spdk/env.h
+++ b/include/spdk/env.h
@@ -76,24 +76,15 @@ struct spdk_env_opts {
 	const char		*core_mask;
 	int			shm_id;
 	int			mem_channel;
-	union {
-		int			main_core;
-		int			master_core __attribute__((deprecated));
-	};
+	int			main_core;
 	int			mem_size;
 	bool			no_pci;
 	bool			hugepage_single_segments;
 	bool			unlink_hugepage;
 	size_t			num_pci_addr;
 	const char		*hugedir;
-	union {
-		struct spdk_pci_addr	*pci_blocked;
-		struct spdk_pci_addr	*pci_blacklist __attribute__((deprecated));
-	};
-	union {
-		struct spdk_pci_addr	*pci_allowed;
-		struct spdk_pci_addr	*pci_whitelist __attribute__((deprecated));
-	};
+	struct spdk_pci_addr	*pci_blocked;
+	struct spdk_pci_addr	*pci_allowed;
 	const char		*iova_mode;
 	uint64_t		base_virtaddr;