diff --git a/Analysis-3.tex b/Analysis-3.tex
index 69adf07..be2c809 100644
--- a/Analysis-3.tex
+++ b/Analysis-3.tex
@@ -12,7 +12,7 @@
 %~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~%
 
 % Document Class ===============================================================
-\documentclass[german,color,5pt]{latex4ei/latex4ei_fs}
+\documentclass[german,color,5pt]{latex4ei_fs}
 
 % set document information
 \title{Analysis 3}
diff --git a/latex4ei/latex4ei.sty b/latex4ei.sty
similarity index 100%
rename from latex4ei/latex4ei.sty
rename to latex4ei.sty
diff --git a/latex4ei/latex4ei_boxes.sty b/latex4ei_boxes.sty
similarity index 100%
rename from latex4ei/latex4ei_boxes.sty
rename to latex4ei_boxes.sty
diff --git a/latex4ei/latex4ei_colors.sty b/latex4ei_colors.sty
similarity index 100%
rename from latex4ei/latex4ei_colors.sty
rename to latex4ei_colors.sty
diff --git a/latex4ei/latex4ei_fs.cls b/latex4ei_fs.cls
similarity index 100%
rename from latex4ei/latex4ei_fs.cls
rename to latex4ei_fs.cls
diff --git a/latex4ei/latex4ei_report.cls b/latex4ei_report.cls
similarity index 100%
rename from latex4ei/latex4ei_report.cls
rename to latex4ei_report.cls
diff --git a/latex4ei/latex4ei_sheet.cls b/latex4ei_sheet.cls
similarity index 97%
rename from latex4ei/latex4ei_sheet.cls
rename to latex4ei_sheet.cls
index be0d0d4..e6e27b5 100644
--- a/latex4ei/latex4ei_sheet.cls
+++ b/latex4ei_sheet.cls
@@ -62,9 +62,9 @@
 % Packages
 % ======================================================================
 	% load latex4ei packages
-	\RequirePackage{latex4ei/scientific}  		% scientific macros for LaTeX4EI
-	\RequirePackage{latex4ei/latex4ei}  		% base definitions for LaTeX4EI
-	\RequirePackage{latex4ei/latex4ei_boxes}	% section boxes
+	\RequirePackage{scientific}  		% scientific macros for LaTeX4EI
+	\RequirePackage{latex4ei}  		% base definitions for LaTeX4EI
+	\RequirePackage{latex4ei_boxes}	% section boxes
 
 
 % ======================================================================
diff --git a/latex4ei/latex4ei_unicode.sty b/latex4ei_unicode.sty
similarity index 100%
rename from latex4ei/latex4ei_unicode.sty
rename to latex4ei_unicode.sty
diff --git a/latex4ei/scientific.sty b/scientific.sty
similarity index 100%
rename from latex4ei/scientific.sty
rename to scientific.sty