diff --git a/icons-dark/index.theme b/icons-dark/index.theme
--- a/icons-dark/index.theme
+++ b/icons-dark/index.theme
@@ -90,7 +90,7 @@
 MainToolbarSizes=16,22,32,48
 SmallDefault=16
 SmallSizes=16,22,32,48
-PanelDefault=32
+PanelDefault=48
 PanelSizes=16,22,32,48,64,128,256
 DialogDefault=32
 DialogSizes=16,22,32,48,64,128,256
diff --git a/icons/index.theme b/icons/index.theme
--- a/icons/index.theme
+++ b/icons/index.theme
@@ -90,7 +90,7 @@
 MainToolbarSizes=16,22,32,48
 SmallDefault=16
 SmallSizes=16,22,32,48
-PanelDefault=32
+PanelDefault=48
 PanelSizes=16,22,32,48,64,128,256
 DialogDefault=32
 DialogSizes=16,22,32,48,64,128,256