diff --git a/src/Detect.tex b/src/Detect.tex
index 3abc754..aec1182 100644
--- a/src/Detect.tex
+++ b/src/Detect.tex
@@ -21,7 +21,7 @@ Python script.
 
 Note the \texttt{stvid} application's \texttt{process.py} and \texttt{process\_new.py}
 will perform both the detection and identification steps.
-\index{identification}
+\index{identify}
 
 \subsection{\texttt{process\_new.py} Usage}
 \index{process}
diff --git a/src/Identify.tex b/src/Identify.tex
index 50a130d..8a90159 100644
--- a/src/Identify.tex
+++ b/src/Identify.tex
@@ -11,7 +11,7 @@
 
 \section{Overview of Satellite Identification}
 \label{sec:overview-identify}
-\index{identification}\index{SIDLOC}\index{orbit}
+\index{identify}\index{SIDLOC}\index{orbit}
 \index{SSA}
 
 The \gls{LSF} is developing a project called \gls{SIDLOC},
diff --git a/src/Introduction.tex b/src/Introduction.tex
index f1cd5e4..1c37ac3 100644
--- a/src/Introduction.tex
+++ b/src/Introduction.tex
@@ -63,7 +63,7 @@ The chapters that follow are listed below.
 \end{description}
 \end{mdframed}
 \index{ground station}\index{process}\index{hardware}\index{software}
-\index{acquire}\index{solve}\index{detect}\index{indentify}\index{upload}
+\index{acquire}\index{solve}\index{detect}\index{identify}\index{upload}
 \index{support}