diff --git a/tests/nonregression/CMakeLists.txt b/tests/nonregression/CMakeLists.txt
index 53cdc9f4..187c1cb0 100644
--- a/tests/nonregression/CMakeLists.txt
+++ b/tests/nonregression/CMakeLists.txt
@@ -51,6 +51,7 @@ set(BLACKLIST_JPEG2000_TMP
     issue427-null-image-size.jp2
     issue427-illegal-tile-offset.jp2
     issue495.jp2
+    issue820.jp2
    )
 
 # Define a list of file which should be gracefully rejected:
diff --git a/tests/nonregression/test_suite.ctest.in b/tests/nonregression/test_suite.ctest.in
index 1fb4364f..bd22c91f 100644
--- a/tests/nonregression/test_suite.ctest.in
+++ b/tests/nonregression/test_suite.ctest.in
@@ -570,3 +570,5 @@ opj_decompress -i @INPUT_NR_PATH@/issue818.jp2 -o @TEMP_PATH@/issue818.png
 !opj_decompress -i @INPUT_NR_PATH@/issue823.jp2 -o @TEMP_PATH@/issue823.png
 # issue 826
 !opj_decompress -i @INPUT_NR_PATH@/issue826.jp2 -o @TEMP_PATH@/issue826.png
+# issue 820
+!opj_decompress -i @INPUT_NR_PATH@/issue820.jp2 -o @TEMP_PATH@/issue820.png