diff --git a/nspr.patches/nspr-50.description b/nspr.patches/nspr-50.description
deleted file mode 100644
index 934ce44..0000000
--- a/nspr.patches/nspr-50.description
+++ /dev/null
@@ -1,2 +0,0 @@
-Use the CLOCK_MONOTONIC clock instead of GETTIMEOFDAY for the implementation of PR_IntervalNow().
-This fixes bug #468: "When NTP changes the time on the board, a RESET message is sent to the backplate"
diff --git a/nspr.patches/nspr-51.description b/nspr.patches/nspr-51.description
deleted file mode 100644
index 6e7357c..0000000
--- a/nspr.patches/nspr-51.description
+++ /dev/null
@@ -1 +0,0 @@
-Fix for SAPPHIRE-6143:  relies on PR_LocalTimeParameters() to get all time information but tweaks the gmt/dst parameters based on the diff from GMT and using tm_isdst from struct tm. This fix assumes DST is always 1 hour.
diff --git a/nspr.patches/nspr-52.description b/nspr.patches/nspr-52.description
deleted file mode 100644
index 17254e8..0000000
--- a/nspr.patches/nspr-52.description
+++ /dev/null
@@ -1,4 +0,0 @@
-Fix for SAPPHIRE-10152: updates PR_NormalizeTime() to correctly resolve DST
-time values using the Olsen database to avoid the issue seen in SAPPHIRE-10133.
-The existing PR_NormalizeTime has been renamed to PR_NormalizeTime_NoDSTAdjust,
-and is now used only internally within prtime.c.
diff --git a/nspr.patches/nspr-53.description b/nspr.patches/nspr-53.description
deleted file mode 100644
index c0073f2..0000000
--- a/nspr.patches/nspr-53.description
+++ /dev/null
@@ -1 +0,0 @@
-String formatter for z and t length option.  Represents size of size_t and size of ptrdiff_t respectively
diff --git a/nspr.patches/nspr-54.description b/nspr.patches/nspr-54.description
deleted file mode 100644
index 6862627..0000000
--- a/nspr.patches/nspr-54.description
+++ /dev/null
@@ -1,9 +0,0 @@
-Fix for SAPPHIRE-12162/SAPPHIRE-12122: fix unstable PR_LocalTimeParameters by
-#define-ing HAVE_POINTER_LOCALTIME_R and HAVE_LOCALTIME_R. These #define's
-cause the compiler to use the threadsafe localtime_r function instead of
-localtime when determining PR_LocalTimeParameters, which avoids changes in
-PR_LocalTimeParameters at inopportune times (such as computing
-GetNextWeeklyOccurrence).
-
-In addition, PR_LocalTimeParameters will always call tzset() when populating
-offsets to guarantee that the most current timezone information will be used.
diff --git a/nspr.patches/nspr-55.description b/nspr.patches/nspr-55.description
deleted file mode 100644
index e5d1b83..0000000
--- a/nspr.patches/nspr-55.description
+++ /dev/null
@@ -1 +0,0 @@
-Don't expect libraries installed relative to executable
diff --git a/nspr.patches/nspr-56.description b/nspr.patches/nspr-56.description
deleted file mode 100644
index 3294e50..0000000
--- a/nspr.patches/nspr-56.description
+++ /dev/null
@@ -1 +0,0 @@
-Add PR_IsLocked function for PRLock
diff --git a/nspr.patches/nspr-57.description b/nspr.patches/nspr-57.description
deleted file mode 100644
index 8af0afd..0000000
--- a/nspr.patches/nspr-57.description
+++ /dev/null
@@ -1,6 +0,0 @@
-On 64 bit machines where long int types AND long long int types are both 8 bytes, NSPR truncates
-64-bit values to 32-bits.  This is actually by designed based on the comment here:
-https://bugzilla.mozilla.org/show_bug.cgi?id=433029
-
-however, this is not what we want.  We don't use NSPR types everywhere, so we need to handle this
-case differently than NSPR's original intent for their own types.