diff --git a/src/backend/utils/adt/rangetypes.c b/src/backend/utils/adt/rangetypes.c
index cb16d701d8..5fb347eacd 100644
--- a/src/backend/utils/adt/rangetypes.c
+++ b/src/backend/utils/adt/rangetypes.c
@@ -1431,13 +1431,13 @@ daterange_canonical(PG_FUNCTION_ARGS)
 	if (empty)
 		PG_RETURN_RANGE_P(r);
 
-	if (!lower.infinite && !lower.inclusive)
+	if (!lower.infinite && !DATE_NOT_FINITE(lower.val) && !lower.inclusive)
 	{
 		lower.val = DirectFunctionCall2(date_pli, lower.val, Int32GetDatum(1));
 		lower.inclusive = true;
 	}
 
-	if (!upper.infinite && upper.inclusive)
+	if (!upper.infinite && !DATE_NOT_FINITE(upper.val) && upper.inclusive)
 	{
 		upper.val = DirectFunctionCall2(date_pli, upper.val, Int32GetDatum(1));
 		upper.inclusive = false;
diff --git a/src/test/regress/expected/rangetypes.out b/src/test/regress/expected/rangetypes.out
index accf1e0d9e..60d875e898 100644
--- a/src/test/regress/expected/rangetypes.out
+++ b/src/test/regress/expected/rangetypes.out
@@ -652,6 +652,30 @@ select daterange('2000-01-10'::date, '2000-01-11'::date, '(]');
  [01-11-2000,01-12-2000)
 (1 row)
 
+select daterange('-infinity'::date, '2000-01-01'::date, '()');
+       daterange        
+------------------------
+ (-infinity,01-01-2000)
+(1 row)
+
+select daterange('-infinity'::date, '2000-01-01'::date, '[)');
+       daterange        
+------------------------
+ [-infinity,01-01-2000)
+(1 row)
+
+select daterange('2000-01-01'::date, 'infinity'::date, '[)');
+       daterange       
+-----------------------
+ [01-01-2000,infinity)
+(1 row)
+
+select daterange('2000-01-01'::date, 'infinity'::date, '[]');
+       daterange       
+-----------------------
+ [01-01-2000,infinity]
+(1 row)
+
 -- test GiST index that's been built incrementally
 create table test_range_gist(ir int4range);
 create index test_range_gist_idx on test_range_gist using gist (ir);
diff --git a/src/test/regress/sql/rangetypes.sql b/src/test/regress/sql/rangetypes.sql
index 55638a85ee..9fdb1953df 100644
--- a/src/test/regress/sql/rangetypes.sql
+++ b/src/test/regress/sql/rangetypes.sql
@@ -165,6 +165,10 @@ select daterange('2000-01-10'::date, '2000-01-20'::date, '(]');
 select daterange('2000-01-10'::date, '2000-01-20'::date, '()');
 select daterange('2000-01-10'::date, '2000-01-11'::date, '()');
 select daterange('2000-01-10'::date, '2000-01-11'::date, '(]');
+select daterange('-infinity'::date, '2000-01-01'::date, '()');
+select daterange('-infinity'::date, '2000-01-01'::date, '[)');
+select daterange('2000-01-01'::date, 'infinity'::date, '[)');
+select daterange('2000-01-01'::date, 'infinity'::date, '[]');
 
 -- test GiST index that's been built incrementally
 create table test_range_gist(ir int4range);