diff --git a/src/dhcpd-pools.c b/src/dhcpd-pools.c
index 8e12750..4bea2ee 100644
--- a/src/dhcpd-pools.c
+++ b/src/dhcpd-pools.c
@@ -340,9 +340,9 @@ int main(int argc, char **argv)
 		.warn_count = 0x100000000,	/* == 2^32 that is the entire IPv4 space */
 		.crit_count = 0x100000000,	/* basically turns off the count criteria */
 		.header_limit = 8,
-		.color_mode = color_auto,
 		.ranges_size = 64,
 		.ip_version = IPvUNKNOWN,
+		.color_mode = color_auto,
 		0
 	};
 	int ret_val;
diff --git a/src/dhcpd-pools.h b/src/dhcpd-pools.h
index 4556e06..80e422d 100644
--- a/src/dhcpd-pools.h
+++ b/src/dhcpd-pools.h
@@ -125,8 +125,9 @@ struct shared_network_t {
 	double used;
 	double touched;
 	double backups;
-	int netmask;
 	struct shared_network_t *next;
+	int netmask;
+	uint32_t pad;
 };
 
 /*! \struct range_t
@@ -145,12 +146,13 @@ struct range_t {
  * \brief Various per range and shared net temporary calculation results.
  */
 struct output_helper_t {
-	int status;
 	double range_size;
 	double percent;
 	double tc;
 	double tcp;
 	double bup;
+	int status;
+	uint32_t pad;
 };
 
 /*! \enum ltype
@@ -167,9 +169,10 @@ enum ltype {
  */
 struct leases_t {
 	union ipaddr_t ip;	/* ip as key */
-	enum ltype type;
 	char *ethernet;
 	UT_hash_handle hh;
+	enum ltype type;
+	uint32_t pad;
 };
 
 /*! \enum limbits
@@ -209,22 +212,22 @@ struct conf_t {
 	struct shared_network_t *shared_net_head;	/*!< Last entry in shared network linked list.  */
 	struct range_t *ranges;				/*!< Array of ranges. */
 	unsigned int num_ranges;			/*!< Number of ranges in the ranges array. */
+	enum dhcp_version ip_version;			/*!< Designator if the dhcpd is running in IPv4 or IPv6 mode. */
 	size_t ranges_size;				/*!< Size of the ranges array. */
 	struct leases_t *leases;			/*!< An array of individual leases from dhcpd.leases file. */
-	enum dhcp_version ip_version;			/*!< Designator if the dhcpd is running in IPv4 or IPv6 mode. */
 	const char *dhcpdconf_file;			/*!< Path to dhcpd.conf file. */
 	const char *dhcpdlease_file;			/*!< Path to dhcpd.leases file. */
-	int color_format;				/*!< Column to use in color_tags array. */
 	struct output_sort *sorts;			/*!< Linked list how to sort ranges. */
 	const char *output_file;			/*!< Output file path. */
-	char output_format;				/*!< Output format, such as text, json, xml, .... */
 	const char *mustach_template;			/*!< Mustach template file path. */
 	double warning;					/*!< Warning percent threshold. */
 	double critical;				/*!< Critical percent threshold. */
 	double warn_count;				/*!< Maximum number of free IP's before warning. */
 	double crit_count;				/*!< Maximum number of free IP's before critical. */
 	double minsize;					/*!< Minimum size of range or shared network to be considered exceeding threshold. */
-	unsigned int
+	int color_format;				/*!< Column to use in color_tags array. */
+	char output_format;				/*!< Output format, such as text, json, xml, .... */
+	uint32_t
 		print_mac_addreses:1,			/*!< Print mac address in xml or json. */
 		reverse_order:1,			/*!< Reverse sort order. */
 		backups_found:1,			/*!< Indicator if dhcpd.leases file has leases in backup state. */
@@ -238,7 +241,8 @@ struct conf_t {
 		skip_critical:1,			/*!< Skip critical values from output. */
 		skip_minsize:1,				/*!< Skip alarming values that are below minsize from output. */
 		skip_suppressed:1,			/*!< Skip alarming values that are suppressed with --snet-alarms option, or they are shared networks without IP availability. */
-		color_mode:2;				/*!< Indicator if colors should be used in output. */
+		color_mode:2,				/*!< Indicator if colors should be used in output. */
+		pad_bits:4;
 };
 
 /* Function prototypes */
diff --git a/src/mustach-dhcpd-pools.c b/src/mustach-dhcpd-pools.c
index 9a8ec37..8aa412a 100644
--- a/src/mustach-dhcpd-pools.c
+++ b/src/mustach-dhcpd-pools.c
@@ -62,6 +62,7 @@ struct expl {
 	struct shared_network_t *shnet_p;
 	struct output_helper_t oh;
 	int current;
+	uint32_t pad;
 };
 
 static int must_enter(void *closure, const char *name);