diff --git a/utils/pps-tools/Makefile b/utils/pps-tools/Makefile
index 5ac3dc5fef..cbcb82be81 100644
--- a/utils/pps-tools/Makefile
+++ b/utils/pps-tools/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=pps-tools
 PKG_VERSION:=1.0.2
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_URL:=https://codeload.github.com/redlab-i/pps-tools/tar.gz/v$(PKG_VERSION)?
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
diff --git a/utils/pps-tools/patches/001-time_t_64bit.patch b/utils/pps-tools/patches/001-time_t_64bit.patch
new file mode 100644
index 0000000000..aacd8bea5b
--- /dev/null
+++ b/utils/pps-tools/patches/001-time_t_64bit.patch
@@ -0,0 +1,31 @@
+--- a/ppstest.c
++++ b/ppstest.c
+@@ -110,13 +110,13 @@ retry:
+ 	}
+ 
+ 	printf("source %d - "
+-	       "assert %ld.%09ld, sequence: %ld - "
+-	       "clear  %ld.%09ld, sequence: %ld\n",
++	       "assert %lld.%09ld, sequence: %ld - "
++	       "clear  %lld.%09ld, sequence: %ld\n",
+ 	       i,
+-	       infobuf.assert_timestamp.tv_sec,
++	       (long long)infobuf.assert_timestamp.tv_sec,
+ 	       infobuf.assert_timestamp.tv_nsec,
+ 	       infobuf.assert_sequence,
+-	       infobuf.clear_timestamp.tv_sec,
++	       (long long)infobuf.clear_timestamp.tv_sec,
+ 	       infobuf.clear_timestamp.tv_nsec, infobuf.clear_sequence);
+ 	fflush(stdout);
+ 
+--- a/ppswatch.c
++++ b/ppswatch.c
+@@ -145,7 +145,7 @@ int fetch_source(pps_handle_t handle, in
+ 	if (max_divergence < div)
+ 		max_divergence = div;
+ 	if (div >= margin) {
+-		printf("timestamp: %ld, sequence: %ld, offset: % 6ld\n", ts.tv_sec, seq, ts.tv_nsec);
++		printf("timestamp: %lld, sequence: %ld, offset: % 6ld\n", (long long)ts.tv_sec, seq, ts.tv_nsec);
+ 		fflush(stdout);
+ 		overflows++;
+ 		curr_unsync++;