diff --git a/src/canonmn.cpp b/src/canonmn.cpp
index 70369d3c..962ce7b0 100644
--- a/src/canonmn.cpp
+++ b/src/canonmn.cpp
@@ -995,7 +995,7 @@ namespace Exiv2 {
         { 160, printCsLensByFocalLength },
         { 161, printCsLensByFocalLength },
         { 168, printCsLensByFocalLength },
-        { 169, printCsLensByFocalLength },
+        { 169, printCsLensByFocalLengthAndMaxAperture },
         { 172, printCsLensByFocalLength }, // not tested
         { 173, printCsLensByFocalLengthTC }, // works partly
         { 174, printCsLensByFocalLength }, // not tested
diff --git a/test/bugfixes-test.sh b/test/bugfixes-test.sh
index a9a9788c..29179888 100755
--- a/test/bugfixes-test.sh
+++ b/test/bugfixes-test.sh
@@ -527,6 +527,13 @@ source ./functions.source
 	copyTestFile                        $filename
 	runTest exiv2 -pa --grep lens/i     $filename
 
+	num=1170
+	printf "$num " >&3
+	filename=exiv2-bug$num.exv
+	echo '------>' Bug $num '<-------' >&2
+	copyTestFile                        $filename
+	runTest exiv2 -pa --grep lens/i     $filename
+
 ) 3>&1 > $results 2>&1
 
 printf "\n"
diff --git a/test/data/bugfixes-test.out b/test/data/bugfixes-test.out
index a7a63407..6df659b2 100644
Binary files a/test/data/bugfixes-test.out and b/test/data/bugfixes-test.out differ