diff --git a/include/seccomp-syscalls.h b/include/seccomp-syscalls.h
index 3c958df..84b44d0 100644
--- a/include/seccomp-syscalls.h
+++ b/include/seccomp-syscalls.h
@@ -761,6 +761,7 @@
 #endif
 
 #define __SNR_getdents64		__NR_getdents64
+#define __SNR_getdents64_x32		__NR_getdents64_x32
 
 #ifdef __NR_getegid
 #define __SNR_getegid			__NR_getegid
diff --git a/src/arch-aarch64-syscalls.c b/src/arch-aarch64-syscalls.c
index 02f25eb..6fcdc35 100644
--- a/src/arch-aarch64-syscalls.c
+++ b/src/arch-aarch64-syscalls.c
@@ -138,6 +138,7 @@ const struct arch_syscall_def aarch64_syscall_table[] = { \
 	{ "getcwd", 17 },
 	{ "getdents", __PNR_getdents },
 	{ "getdents64", 61 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 177 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", 175 },
diff --git a/src/arch-arm-syscalls.c b/src/arch-arm-syscalls.c
index 923aae9..6c41bff 100644
--- a/src/arch-arm-syscalls.c
+++ b/src/arch-arm-syscalls.c
@@ -150,6 +150,7 @@ const struct arch_syscall_def arm_syscall_table[] = { \
 	{ "getcwd", (__SCMP_NR_BASE + 183) },
 	{ "getdents", (__SCMP_NR_BASE + 141) },
 	{ "getdents64", (__SCMP_NR_BASE + 217) },
+  { "getdents64_x32", (__SCMP_NR_BASE + 436) },
 	{ "getegid", (__SCMP_NR_BASE + 50) },
 	{ "getegid32", (__SCMP_NR_BASE + 202) },
 	{ "geteuid", (__SCMP_NR_BASE + 49) },
diff --git a/src/arch-mips-syscalls.c b/src/arch-mips-syscalls.c
index c0c5d40..4bd3afd 100644
--- a/src/arch-mips-syscalls.c
+++ b/src/arch-mips-syscalls.c
@@ -142,6 +142,7 @@ const struct arch_syscall_def mips_syscall_table[] = { \
 	{ "getcwd", (__SCMP_NR_BASE + 203) },
 	{ "getdents", (__SCMP_NR_BASE + 141) },
 	{ "getdents64", (__SCMP_NR_BASE + 219) },
+  { "getdents64_x32", (__SCMP_NR_BASE + 436) },
 	{ "getegid", (__SCMP_NR_BASE + 50) },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", (__SCMP_NR_BASE + 49) },
diff --git a/src/arch-mips64-syscalls.c b/src/arch-mips64-syscalls.c
index af23ff4..f1880fc 100644
--- a/src/arch-mips64-syscalls.c
+++ b/src/arch-mips64-syscalls.c
@@ -142,6 +142,7 @@ const struct arch_syscall_def mips64_syscall_table[] = { \
 	{ "getcwd", (__SCMP_NR_BASE + 77) },
 	{ "getdents", (__SCMP_NR_BASE + 76) },
 	{ "getdents64", (__SCMP_NR_BASE + 308) },
+  { "getdents64_x32", (__SCMP_NR_BASE + 436) },
 	{ "getegid", (__SCMP_NR_BASE + 106) },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", (__SCMP_NR_BASE + 105) },
diff --git a/src/arch-mips64n32-syscalls.c b/src/arch-mips64n32-syscalls.c
index 2159bcc..e2b9989 100644
--- a/src/arch-mips64n32-syscalls.c
+++ b/src/arch-mips64n32-syscalls.c
@@ -142,6 +142,7 @@ const struct arch_syscall_def mips64n32_syscall_table[] = { \
 	{ "getcwd", (__SCMP_NR_BASE + 77) },
 	{ "getdents", (__SCMP_NR_BASE + 76) },
 	{ "getdents64", (__SCMP_NR_BASE + 299) },
+  { "getdents64_x32", (__SCMP_NR_BASE + 436) },
 	{ "getegid", (__SCMP_NR_BASE + 106) },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", (__SCMP_NR_BASE + 105) },
diff --git a/src/arch-parisc-syscalls.c b/src/arch-parisc-syscalls.c
index c516c16..d11a18b 100644
--- a/src/arch-parisc-syscalls.c
+++ b/src/arch-parisc-syscalls.c
@@ -122,6 +122,7 @@ const struct arch_syscall_def parisc_syscall_table[] = { \
 	{ "getcwd",	110 },
 	{ "getdents",	141 },
 	{ "getdents64",	201 },
+  { "getdents64_x32",	436 },
 	{ "getegid",	50 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid",	49 },
diff --git a/src/arch-ppc-syscalls.c b/src/arch-ppc-syscalls.c
index fbfa1df..1ad0aca 100644
--- a/src/arch-ppc-syscalls.c
+++ b/src/arch-ppc-syscalls.c
@@ -139,6 +139,7 @@ const struct arch_syscall_def ppc_syscall_table[] = { \
 	{ "getcwd", 182 },
 	{ "getdents", 141 },
 	{ "getdents64", 202 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 50 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", 49 },
diff --git a/src/arch-ppc64-syscalls.c b/src/arch-ppc64-syscalls.c
index 41f82af..4ddf644 100644
--- a/src/arch-ppc64-syscalls.c
+++ b/src/arch-ppc64-syscalls.c
@@ -139,6 +139,7 @@ const struct arch_syscall_def ppc64_syscall_table[] = { \
 	{ "getcwd", 182 },
 	{ "getdents", 141 },
 	{ "getdents64", 202 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 50 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", 49 },
diff --git a/src/arch-s390-syscalls.c b/src/arch-s390-syscalls.c
index 247bb46..92230d8 100644
--- a/src/arch-s390-syscalls.c
+++ b/src/arch-s390-syscalls.c
@@ -122,6 +122,7 @@ const struct arch_syscall_def s390_syscall_table[] = { \
 	{ "getcwd", 183 },
 	{ "getdents", 141 },
 	{ "getdents64", 220 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 50 },
 	{ "getegid32", 202 },
 	{ "geteuid", 49 },
diff --git a/src/arch-s390x-syscalls.c b/src/arch-s390x-syscalls.c
index 1ada38e..d83b67b 100644
--- a/src/arch-s390x-syscalls.c
+++ b/src/arch-s390x-syscalls.c
@@ -122,6 +122,7 @@ const struct arch_syscall_def s390x_syscall_table[] = { \
 	{ "getcwd", 183 },
 	{ "getdents", 141 },
 	{ "getdents64", 220 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 202 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", 201 },
diff --git a/src/arch-x32-syscalls.c b/src/arch-x32-syscalls.c
index e5cfadb..310855a 100644
--- a/src/arch-x32-syscalls.c
+++ b/src/arch-x32-syscalls.c
@@ -138,6 +138,7 @@ const struct arch_syscall_def x32_syscall_table[] = { \
 	{ "getcwd", (X32_SYSCALL_BIT + 79) },
 	{ "getdents", (X32_SYSCALL_BIT + 78) },
 	{ "getdents64", (X32_SYSCALL_BIT + 217) },
+  { "getdents64_x32", (X32_SYSCALL_BIT + 436) },
 	{ "getegid", (X32_SYSCALL_BIT + 108) },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", (X32_SYSCALL_BIT + 107) },
diff --git a/src/arch-x86-syscalls.c b/src/arch-x86-syscalls.c
index ff555e9..202f5e9 100644
--- a/src/arch-x86-syscalls.c
+++ b/src/arch-x86-syscalls.c
@@ -138,6 +138,7 @@ const struct arch_syscall_def x86_syscall_table[] = { \
 	{ "getcwd", 183 },
 	{ "getdents", 141 },
 	{ "getdents64", 220 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 50 },
 	{ "getegid32", 202 },
 	{ "geteuid", 49 },
diff --git a/src/arch-x86_64-syscalls.c b/src/arch-x86_64-syscalls.c
index a2fdef8..c67137b 100644
--- a/src/arch-x86_64-syscalls.c
+++ b/src/arch-x86_64-syscalls.c
@@ -138,6 +138,7 @@ const struct arch_syscall_def x86_64_syscall_table[] = { \
 	{ "getcwd", 79 },
 	{ "getdents", 78 },
 	{ "getdents64", 217 },
+  { "getdents64_x32", 436 },
 	{ "getegid", 108 },
 	{ "getegid32", __PNR_getegid32 },
 	{ "geteuid", 107 },
@@ -556,4 +557,3 @@ const struct arch_syscall_def *x86_64_syscall_iterate(unsigned int spot)
 	/* XXX - no safety checks here */
 	return &x86_64_syscall_table[spot];
 }
-