diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-1.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-1.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-1.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-1.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-2.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-2.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-2.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-2.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-3.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-3.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-3.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-3.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-4.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-4.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-4.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-4.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-5.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-5.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-5.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-5.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-6.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-6.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-6.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-6.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-7.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-7.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-7.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-7.jpg diff --git a/dynamic-wallpapers/BigSur/ign_Big macOS Sur-8.jpg b/dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-8.jpg similarity index 100% rename from dynamic-wallpapers/BigSur/ign_Big macOS Sur-8.jpg rename to dynamic-wallpapers/BigSur/ign_Big_macOS_Sur-8.jpg diff --git a/dynamic-wallpapers/Minimal Mojave/ign_Minimal Mojave-1.jpg b/dynamic-wallpapers/Minimal_Mojave/ign_Minimal_Mojave-1.jpg similarity index 100% rename from dynamic-wallpapers/Minimal Mojave/ign_Minimal Mojave-1.jpg rename to dynamic-wallpapers/Minimal_Mojave/ign_Minimal_Mojave-1.jpg diff --git a/dynamic-wallpapers/Minimal Mojave/ign_Minimal Mojave-2.jpg b/dynamic-wallpapers/Minimal_Mojave/ign_Minimal_Mojave-2.jpg similarity index 100% rename from dynamic-wallpapers/Minimal Mojave/ign_Minimal Mojave-2.jpg rename to dynamic-wallpapers/Minimal_Mojave/ign_Minimal_Mojave-2.jpg