diff --git a/README.md b/README.md
index 7e3cb7f3556fd3548fd7d8ad950752ab4c0728fc..7beb30ce0fd70b316f7f4510ebb2b4c5c2e0fad2 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,4 @@
 
 Development of the script has migrated to https://github.com/dchakro/
 
-replace the line sourcing this file with the following in your code.
-
-```R
-source("https://raw.githubusercontent.com/dchakro/ggplot_themes/master/RSCRIPT.R")
-```
-
+Instructions on how to migrate to the new source are present in individual files.
diff --git a/source.R b/source.R
index bdc2fea93c4f4d772a758b3d351d60b039b11241..64f2fcd9538da6f3e8685c66ecf6287873917de9 100644
--- a/source.R
+++ b/source.R
@@ -1,5 +1,5 @@
 # Development of the script has migrated to https://github.com/dchakro/
 # replace the line sourcing this file with the following in your code.
-print("This function has moved to: https://github.com/dchakro/ggplot_themes")
-print("Correct way to source the function is:")
-print("source("https://raw.githubusercontent.com/dchakro/ggplot_themes/master/source.R")")
\ No newline at end of file
+warning("This function has moved to: https://github.com/dchakro/ggplot_themes")
+message("Correct way to source the function is:")
+print("source("https://raw.githubusercontent.com/dchakro/ggplot_themes/master/source.R")")
diff --git a/theme_dc.plot.L.45.nolegend.R b/theme_dc.plot.L.45.nolegend.R
index 3903628ce13f8c98bea49e5744ab620bff9e7689..c9e26d33cd634f6893b0eb756aa1ac4e15e746b3 100644
--- a/theme_dc.plot.L.45.nolegend.R
+++ b/theme_dc.plot.L.45.nolegend.R
@@ -1,5 +1,8 @@
 # Development of the script has migrated to https://github.com/dchakro/
 # replace the line sourcing this file with the following in your code.
-print("This function has moved to: https://github.com/dchakro/ggplot_themes")
-print("Correct way to source the function is:")
-print("source("https://raw.githubusercontent.com/dchakro/ggplot_themes/master/theme_dc.plot.L.45.nolegend.R")")
\ No newline at end of file
+warning("This function has moved to: https://github.com/dchakro/ggplot_themes")
+message("Correct way to source the function is:")
+print("source('https://raw.githubusercontent.com/dchakro/ggplot_themes/master/theme_dc.plot.L.45.nolegend.R')")
+
+warning("Importing to maintain compatibility, but please edit your code to the new source.")
+source("https://raw.githubusercontent.com/dchakro/ggplot_themes/master/theme_dc.plot.L.45.nolegend.R")