diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index edbc2ecfaed1..0ee70790b4e7 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2019-01-11  Jonathan Wakely  <jwakely@redhat.com>
+
+	* config/abi/pre/gnu.ver (GLIBCXX_3.4): Correct recent changes to
+	basic_ostream::operator<< patterns.
+
 2019-01-10  Jonathan Wakely  <jwakely@redhat.com>
 
 	* testsuite/27_io/filesystem/operations/last_write_time.cc: Fix
diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver
index 788c2e0303cc..d3431d2c78e7 100644
--- a/libstdc++-v3/config/abi/pre/gnu.ver
+++ b/libstdc++-v3/config/abi/pre/gnu.ver
@@ -495,7 +495,8 @@ GLIBCXX_3.4 {
     _ZNSo8_M_writeEPKc[ilx];
     _ZNSo3put*;
     _ZNSo[5-9][a-z]*;
-    _ZNSolsE*[^Dg];
+    _ZNSolsE[^g];
+    _ZNSolsEP*;
 
     # std::basic_ostream<wchar_t>
     _ZNSt13basic_ostreamIwSt11char_traitsIwEEC[12]Ev;
@@ -509,7 +510,8 @@ GLIBCXX_3.4 {
     _ZNSt13basic_ostreamIwSt11char_traitsIwEE5writeEPKw*;
     _ZNSt13basic_ostreamIwSt11char_traitsIwEE6sentry*;
     _ZNSt13basic_ostreamIwSt11char_traitsIwEE8_M_writeEPKw[ilx];
-    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsE*[^Dg];
+    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsE[^g];
+    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsEP*;
 
     # std::ostream operators and inserters
     _ZSt4end[ls]I[cw]St11char_traitsI[cw]EERSt13basic_ostream*;