diff --git a/projects/opencv/Dockerfile b/projects/opencv/Dockerfile
index 707abb38c..f9e11f520 100644
--- a/projects/opencv/Dockerfile
+++ b/projects/opencv/Dockerfile
@@ -24,3 +24,5 @@ COPY *.cc *.h $SRC/
 # This is to fix Fuzz Introspector build by using LLVM old pass manager
 # re https://github.com/ossf/fuzz-introspector/issues/305
 ENV OLD_LLVMPASS 1
+# Runner have memory limit 2048Mb, set imread pixel limit 712Mpix ~ 2037Mb (BGR)
+ENV OPENCV_IO_MAX_IMAGE_PIXELS=712000000