diff --git a/src/testdir/Make_amiga.mak b/src/testdir/Make_amiga.mak
index 5e23509..826b244 100644
--- a/src/testdir/Make_amiga.mak
+++ b/src/testdir/Make_amiga.mak
@@ -25,7 +25,7 @@
 		test43.out test44.out test45.out test46.out test47.out \
 		test48.out test51.out test53.out test54.out test55.out \
 		test56.out test57.out test58.out test59.out test60.out \
-		test61.out test62.out test63.out test64.out
+		test61.out test62.out test63.out test64.out test65.out
 
 .SUFFIXES: .in .out
 
@@ -109,3 +109,4 @@
 test62.out: test62.in
 test63.out: test63.in
 test64.out: test64.in
+test65.out: test65.in
diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index 0587ce2..829bf88 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -26,7 +26,7 @@
 		test15.out test17.out test18.out test21.out test26.out \
 		test30.out test31.out test32.out test33.out test34.out \
 		test37.out test38.out test39.out test40.out test41.out \
-		test42.out test52.out
+		test42.out test52.out test65.out
 
 SCRIPTS32 =	test50.out
 
diff --git a/src/testdir/test65.ok b/src/testdir/test65.ok
index e69de29..26c7312 100644
--- a/src/testdir/test65.ok
+++ b/src/testdir/test65.ok
@@ -0,0 +1,56 @@
+Results of test65:
+123.456000
+1.234560e+02
+123.456
++=
+7.777
+6.234
+8.333
+==
+1
+0
+add-subtract
+5.234
+-6.766
+mult-div
+4.936
+0.003241
+dict
+{'x': 1.234, 'y': -2.0e20}
+list
+[-123.4, 2.0e-20]
+abs
+1456
+4
+-1
+14.56
+54.32
+ceil
+2.0
+-5.0
+-4.0
+floor
+1.0
+-6.0
+4.0
+log10
+3.0
+-2.0
+pow
+27.0
+65536.0
+round
+0.0
+5.0
+-5.0
+sqrt
+10.0
+str2float
+1.0e40
+trunc
+1.0
+-5.0
+4.0
+float2nr
+123
+-123