diff --git a/src/bin/mj2/opj_mj2_compress.c b/src/bin/mj2/opj_mj2_compress.c
index c8f6642b..afe37679 100644
--- a/src/bin/mj2/opj_mj2_compress.c
+++ b/src/bin/mj2/opj_mj2_compress.c
@@ -61,13 +61,6 @@ static void warning_callback(const char *msg, void *client_data) {
 	FILE *stream = (FILE*)client_data;
 	fprintf(stream, "[WARNING] %s", msg);
 }
-/**
-sample debug callback expecting a FILE* client object
-*/
-static void info_callback(const char *msg, void *client_data) {
-	FILE *stream = (FILE*)client_data;
-	fprintf(stream, "[INFO] %s", msg);
-}
 
 /* -------------------------------------------------------------------------- */
 
diff --git a/src/bin/mj2/opj_mj2_decompress.c b/src/bin/mj2/opj_mj2_decompress.c
index e9278a50..086918c7 100644
--- a/src/bin/mj2/opj_mj2_decompress.c
+++ b/src/bin/mj2/opj_mj2_decompress.c
@@ -61,13 +61,6 @@ static void warning_callback(const char *msg, void *client_data) {
 	FILE *stream = (FILE*)client_data;
 	fprintf(stream, "[WARNING] %s", msg);
 }
-/**
-sample debug callback expecting a FILE* client object
-*/
-static void info_callback(const char *msg, void *client_data) {
-	FILE *stream = (FILE*)client_data;
-	fprintf(stream, "[INFO] %s", msg);
-}
 
 /* -------------------------------------------------------------------------- */