diff --git a/devtools/deploy/linux/adjust_pkg_linux.sh.in b/devtools/deploy/linux/adjust_pkg_linux.sh.in
index c08fae4afe992d07e41695cc00af7dc59921ce49..f155f36173763ba80922ff2fdc1acbc2bb07d45d 100644
--- a/devtools/deploy/linux/adjust_pkg_linux.sh.in
+++ b/devtools/deploy/linux/adjust_pkg_linux.sh.in
@@ -57,7 +57,7 @@ echo "$TITLE: package root = '$pkg_root_dir', " \
 # libraries allowed to be included in the package
 libs_inc_re='cerf|formfactor|gsl|fftw|boost|tiff|jpeg|jbig|Qt'
 # compression libraries
-libs_inc_re=${libs_inc_re}'|zstd|lzma|deflate|bz2'
+libs_inc_re=${libs_inc_re}'|zstd|lzma|deflate|bz2|Lerc'
 # secondary dependencies
 # X11 interface (libQt5XcbQpa):
 libs_inc_re=${libs_inc_re}'|XcbQpa|xcb-xinerama|xcb-xinput'
diff --git a/devtools/deploy/linux/mk_pypack_linux.sh.in b/devtools/deploy/linux/mk_pypack_linux.sh.in
index 57f3714902746f7eb36ae43c49ea0153e9d2f116..ca77ba507456d4207a28d522455e096549ed7bef 100644
--- a/devtools/deploy/linux/mk_pypack_linux.sh.in
+++ b/devtools/deploy/linux/mk_pypack_linux.sh.in
@@ -48,7 +48,7 @@ fi
 echo "$TITLE: library directories = '$libdir', '$xlibdir'"
 
 # libraries allowed to be included in the package
-libs_inc_re='cerf|formfactor|gsl|fftw|boost|zstd|lzma|bz2|tiff|jpeg|jbig'
+libs_inc_re='cerf|formfactor|gsl|fftw|boost|zstd|lzma|bz2|tiff|jpeg|jbig|deflate|webp|Lerc'
 
 # extract dependency names and locations from the raw output of `ldd`
 # NOTE: ldd returns all dependencies recursively.