diff --git a/1/debian/Dockerfile b/1/debian/Dockerfile
index 1705e8c..02a922d 100644
--- a/1/debian/Dockerfile
+++ b/1/debian/Dockerfile
@@ -74,7 +74,7 @@ RUN set -eux; \
 	apt-mark auto '.*' > /dev/null; \
 	apt-mark manual $savedAptMark > /dev/null; \
 	find /usr/local -type f -executable -exec ldd '{}' ';' \
-		| awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); print so }' \
+		| awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); printf "*%s\n", so }' \
 		| sort -u \
 		| xargs -r dpkg-query --search \
 		| cut -d: -f1 \
diff --git a/Dockerfile.template b/Dockerfile.template
index 2edbccd..e509d4b 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -115,7 +115,7 @@ RUN set -eux; \
 	apt-mark auto '.*' > /dev/null; \
 	apt-mark manual $savedAptMark > /dev/null; \
 	find /usr/local -type f -executable -exec ldd '{}' ';' \
-		| awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); print so }' \
+		| awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); printf "*%s\n", so }' \
 		| sort -u \
 		| xargs -r dpkg-query --search \
 		| cut -d: -f1 \