diff --git a/.bashrc b/.bashrc
index c16633f..375387b 100644
--- a/.bashrc
+++ b/.bashrc
@@ -14,9 +14,6 @@ export HISTSIZE=20000
 export HISTFILESIZE=20000
 export PROMPT_DIRTRIM=3
 
-# Save and display timestamps for history
-HISTTIMEFORMAT="[%F %T] "
-
 # Color output and default options
 export GREP_OPTS='--color=auto'
 export LS_OPTS='--color=auto -hFN --group-directories-first'
diff --git a/.bashrc.d/10_common_aliases.sh b/.bashrc.d/10_common_aliases.sh
index 4f4ba4a..bd7f43e 100644
--- a/.bashrc.d/10_common_aliases.sh
+++ b/.bashrc.d/10_common_aliases.sh
@@ -70,9 +70,6 @@ function lscat() {
 	done
 }
 
-# Shortcut for lscat (either c for cat or c for "see")
-alias c='lscat'
-
 function calc() {
 	echo "$@" | bc
 }
diff --git a/.gitconfig.inc/common.gitconfig b/.gitconfig.inc/common.gitconfig
index 5d3c504..4fdf05e 100644
--- a/.gitconfig.inc/common.gitconfig
+++ b/.gitconfig.inc/common.gitconfig
@@ -2,9 +2,6 @@
     # Normalize line endings
 	autocrlf = input
 
-[advice]
-    detachedHead = false
-
 [init]
     defaultBranch = main