diff --git a/src/idl/dustem_init.pro b/src/idl/dustem_init.pro
index 0c16104..2763f83 100755
--- a/src/idl/dustem_init.pro
+++ b/src/idl/dustem_init.pro
@@ -278,7 +278,7 @@ st_model=dustem_read_all(dir_in,/silent,kwords=kwords)
 
 ;=== create dynamical storage if needed
 IF not file_test(!dustem_dat,/dir) THEN BEGIN
-  spawn,'mkdir '+!duswtem_dat
+  spawn,'mkdir '+!dustem_dat
 ENDIF
 IF not file_test(!dustem_res,/dir) THEN BEGIN
   spawn,'mkdir '+!dustem_dat
--
libgit2 0.21.2