diff --git a/debian b/debian
index 70ca2bdb5b73f83c74d0b681bde6da7663422217..f251388ad78aca9cdfe723efeaa62fa6b0951bf3 100644
--- a/debian
+++ b/debian
@@ -6,7 +6,7 @@ RUN apt-get update \
     ffmpeg \ 
     gir1.2-gdkpixbuf-2.0 \
     gir1.2-poppler-0.18 \
-		gir1.2-rsvg-2.0 \
+    gir1.2-rsvg-2.0 \
     libimage-exiftool-perl \
     python3-bandit \
     python3-gi-cairo \
diff --git a/linting b/linting
index 6c0d7c29b0301ae94c6494a610bde990ac7782b1..4e467b2b5f845e2b37f9eb68f0c570d0ee741807 100644
--- a/linting
+++ b/linting
@@ -4,7 +4,7 @@ RUN apt-get update \
 &&  apt-get install --no-install-recommends --no-install-suggests --yes \
     gir1.2-gdkpixbuf-2.0 \
     gir1.2-poppler-0.18 \
-		gir1.2-rsvg-2.0 \
+    gir1.2-rsvg-2.0 \
     pyflakes3 \
     pylint3 \
     python3-bandit \