7 files changed, 10 insertions, 6 deletions
diff --git a/tex/context/test/mkiv/pdf-a1a-2005.mkiv b/tex/context/test/mkiv/pdf-a1a-2005.mkiv
index 8f79d3f33..90ac0c242 100644
--- a/tex/context/test/mkiv/pdf-a1a-2005.mkiv
+++ b/tex/context/test/mkiv/pdf-a1a-2005.mkiv
@@ -6,6 +6,7 @@
   [format=PDF/A-1a:2005,
    intent=sRGB IEC61966-2.1, % use <info> entry here; otherwise problems with predefined default profile
    profile=sRGB.icc, % use <filename> here
+ % profile={sRGB.icc,default_gray.icc}]
    level=0]
 
 \setuptagging[state=start]
diff --git a/tex/context/test/mkiv/pdf-a1b-2005.mkiv b/tex/context/test/mkiv/pdf-a1b-2005.mkiv
index bc970c3f9..f23942a97 100644
--- a/tex/context/test/mkiv/pdf-a1b-2005.mkiv
+++ b/tex/context/test/mkiv/pdf-a1b-2005.mkiv
@@ -6,6 +6,7 @@
   [format=PDF/A-1b:2005,
    intent=sRGB IEC61966-2.1, % use <info> entry here; otherwise problems with predefined default profile
    profile=sRGB.icc, % use <filename> here
+ % profile={sRGB.icc,default_gray.icc}]
    level=0]
 
 \setuptagging[state=start] % needed even for 'b'-version
diff --git a/tex/context/test/mkiv/pdf-a2a.mkiv b/tex/context/test/mkiv/pdf-a2a.mkiv
index eea567f34..a0e181e69 100644
--- a/tex/context/test/mkiv/pdf-a2a.mkiv
+++ b/tex/context/test/mkiv/pdf-a2a.mkiv
@@ -5,7 +5,7 @@
 \setupbackend
   [format=PDF/A-2a,
    intent=sRGB IEC61966-2.1, % use <info> entry here; otherwise problems with predefined default profile
-   profile=sRGB.icc, % use <filename> here
+   profile={sRGB.icc,default_gray.icc},
    level=0]
 
 \setuptagging[state=start]
diff --git a/tex/context/test/mkiv/pdf-a3a.mkiv b/tex/context/test/mkiv/pdf-a3a.mkiv
index e7bba6fd8..7efb28e3c 100644
--- a/tex/context/test/mkiv/pdf-a3a.mkiv
+++ b/tex/context/test/mkiv/pdf-a3a.mkiv
@@ -8,7 +8,7 @@
 \setupbackend
   [format=PDF/A-3a,
    intent=sRGB IEC61966-2.1, % use <info> entry here; otherwise problems with predefined default profile
-   profile=sRGB.icc, % use <filename> here
+   profile={sRGB.icc,default_gray.icc},
    level=0]
 
 \setuptagging[state=start]
diff --git a/tex/context/test/mkiv/pdf-ua.mkiv b/tex/context/test/mkiv/pdf-ua.mkiv
index e048b9717..e83bd88b9 100644
--- a/tex/context/test/mkiv/pdf-ua.mkiv
+++ b/tex/context/test/mkiv/pdf-ua.mkiv
@@ -13,7 +13,7 @@
 \setuptagging[state=start] % should be set automatically, if 'tagging = true'
 
 \setuplanguage[en]
-  
+
 % DisplayDocTitle key is not set to true
 %
 % [from PDFUA-Reference-09_(English-invoice).pdf]
@@ -21,6 +21,7 @@
 % <</Type/Catalog/Pages 1 0 R/ViewerPreferences<</DisplayDocTitle true>>/PageMode/UseOutlines/Outlines 43 0 R/Lang(en)/StructTreeRoot 2 0 R/MarkInfo<</Marked true/Suspects false>>/OutputIntents[ 128 0 R]/Metadata 127 0 R>>
 % endobj
 % this may interfer with other ViewerPreferences settings?
+
 \startluacode
     lpdf.addtocatalog("ViewerPreferences",lpdf.dictionary{DisplayDocTitle = true})
 \stopluacode
@@ -29,13 +30,13 @@
 
 \starttext
   Warning: This document may contain errors and traces of hazelnuts.
-  
+
   \blank[big]
 
   \startMPcode
     fill fullcircle scaled 3cm withcolor red;
   \stopMPcode
-  
+
   \blank[big]
 
   The \quote{Matterhorn Protocol} gives a condensed overview of the possible failure conditions
diff --git a/tex/context/test/mkiv/pdf-x4.mkiv b/tex/context/test/mkiv/pdf-x4.mkiv
index 062de3b34..93b40d943 100644
--- a/tex/context/test/mkiv/pdf-x4.mkiv
+++ b/tex/context/test/mkiv/pdf-x4.mkiv
@@ -6,6 +6,7 @@
 
 \setupbackend
   [format=PDF/X-4,
+  %profile={sRGB.icc,default_gray.icc},
    intent=ISOcoated_v2_eci.icc]
 
 \input pdf-x-common.mkiv
diff --git a/tex/context/test/mkiv/pdf-x4p.mkiv b/tex/context/test/mkiv/pdf-x4p.mkiv
index bfee0b238..92e98722f 100644
--- a/tex/context/test/mkiv/pdf-x4p.mkiv
+++ b/tex/context/test/mkiv/pdf-x4p.mkiv
@@ -5,6 +5,6 @@
 \setupbackend
   [format=PDF/X-4p,
    intent={ISO Coated v2 (ECI)},
-   profile=sRGB.icc] % test for default colorspace
+   profile={sRGB.icc,default_gray.icc}]
 
 \input pdf-x-common.mkiv