diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index bf5c131d7f8..78aefe8b437 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-12-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/92055
+	* config/avr/t-avrlibc (MULTISUBDIR): Search for double, not double64.
+
 2019-11-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
 	PR libgcc/91737
diff --git a/libgcc/config/avr/t-avrlibc b/libgcc/config/avr/t-avrlibc
index 2424d663565..34eca4f64ee 100644
--- a/libgcc/config/avr/t-avrlibc
+++ b/libgcc/config/avr/t-avrlibc
@@ -71,9 +71,9 @@ ifneq (,$(findstring avr,$(MULTISUBDIR)))
 # In default dir, copying won'twork because the default multilib is
 # built after all the others.
 
-ifneq (,$(findstring double64,$(MULTISUBDIR)))
+ifneq (,$(findstring double,$(MULTISUBDIR)))
 
-# We are in double64/libgcc or long-double64/libgcc:
+# We are in double{32|64}/libgcc or long-double{32|64}/libgcc:
 # Just copy from the [long ]double=float multilib; we would remove any DFmode
 # bits from this multilib variant, anyway, because the current assumption
 # is that avr-libc hosts *all* the IEEE-double stuff.