diff --git a/gtk-2.0/render-assets-hidpi.sh b/gtk-2.0/render-assets-hidpi.sh
index 2e13244..a550ba4 100755
--- a/gtk-2.0/render-assets-hidpi.sh
+++ b/gtk-2.0/render-assets-hidpi.sh
@@ -18,8 +18,8 @@ else
               --export-id-only \
               --export-background-opacity=0 \
               --export-dpi=192 \
-              --export-png=$ASSETS_DIR/$i@2.png $SRC_FILE >/dev/null \
+              --export-filename=$ASSETS_DIR/$i@2.png $SRC_FILE >/dev/null \
     && $OPTIPNG -o7 --quiet $ASSETS_DIR/$i@2.png
 fi
 done
-exit 0
+exit 0
\ No newline at end of file
diff --git a/gtk-2.0/render-assets.sh b/gtk-2.0/render-assets.sh
index d6768df..2e8efa8 100755
--- a/gtk-2.0/render-assets.sh
+++ b/gtk-2.0/render-assets.sh
@@ -17,8 +17,8 @@ else
     $INKSCAPE --export-id=$i \
               --export-id-only \
               --export-background-opacity=0 \
-              --export-png=$ASSETS_DIR/$i.png $SRC_FILE >/dev/null \
+              --export-filename=$ASSETS_DIR/$i.png $SRC_FILE >/dev/null \
     && $OPTIPNG -o7 --quiet $ASSETS_DIR/$i.png
 fi
 done
-exit 0
+exit 0
\ No newline at end of file