...
diff --git a/PerlMagick/t/jpeg/read.t b/PerlMagick/t/jpeg/read.t
index 2f7b007..3e40411 100644
--- a/PerlMagick/t/jpeg/read.t
+++ b/PerlMagick/t/jpeg/read.t
@@ -7,6 +7,7 @@
 BEGIN { $| = 1; $test=1; print "1..2\n"; }
 END {print "not ok $test\n" unless $loaded;}
 use Image::Magick;
+use lib '/home/cristy/ImageMagick-7.0.8-27/PerlMagick';
 $loaded=1;
 
 require 't/subroutines.pl';
@@ -17,13 +18,13 @@
 # 1) Test non-interlaced image read
 # 
 print( "Non-interlaced JPEG ...\n" );
-testReadCompare('input.jpg', '../reference/jpeg/read_non_interlaced.miff', q//, 0.00001, 0.12);
+testReadCompare('input.jpg', '../reference/jpeg/read_non_interlaced.miff', q//, 0.0001, 0.16);
 
 #
 # 2) Test plane-interlaced image read
 # 
 ++$test;
 print( "Plane-interlaced JPEG ...\n" );
-testReadCompare('input_plane.jpg', '../reference/jpeg/read_plane_interlaced.miff', q//, 0.00001, 0.12);
+testReadCompare('input_plane.jpg', '../reference/jpeg/read_plane_interlaced.miff', q//, 0.0001, 0.16);
 
 
diff --git a/PerlMagick/t/jpeg/write.t b/PerlMagick/t/jpeg/write.t
index 710a7c7..f8a028a 100644
--- a/PerlMagick/t/jpeg/write.t
+++ b/PerlMagick/t/jpeg/write.t
@@ -8,6 +8,7 @@
 END {print "not ok $test\n" unless $loaded;}
 
 use Image::Magick;
+use lib '/home/cristy/ImageMagick-7.0.8-27/PerlMagick';
 $loaded=1;
 
 require 't/subroutines.pl';
@@ -20,7 +21,7 @@
 print( "Non-interlaced JPEG ...\n" );
 testReadWriteCompare( 'input.jpg', 'output_tmp.jpg',
                       '../reference/jpeg/write_non_interlaced.miff',
-                      q//, q//, 0.00001, 0.04);
+                      q//, q//, 0.0001, 0.05);
 
 #
 # 2) Test with plane-interlaced image
@@ -29,5 +30,5 @@
 print( "Plane-interlaced JPEG ...\n" );
 testReadWriteCompare( 'input.jpg', 'output_plane_tmp.jpg',
                       '../reference/jpeg/write_plane_interlaced.miff',
-                      q//, q//, 0.00001, 0.04);
+                      q//, q//, 0.0001, 0.05);