diff --git a/src/ThesisWork/README.md b/src/ThesisWork/README.md
index 8cac657..99d5fb0 100644
--- a/src/ThesisWork/README.md
+++ b/src/ThesisWork/README.md
@@ -12,6 +12,7 @@ flowchart TB
     style PointedImage fill:skyblue,color:black
     style Exactness fill:skyblue,color:black
     style ChainComplex fill:skyblue,color:black
+    style ExactSequence fill:skyblue,color:black
 
     GradedAbelianGroup --> ExactCouple
     GradedAbelianGroup --> SpectralSequence