diff --git a/hledger-lib/Hledger/Read.hs b/hledger-lib/Hledger/Read.hs
index 0fe07f00d..eeaf22c38 100644
--- a/hledger-lib/Hledger/Read.hs
+++ b/hledger-lib/Hledger/Read.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- \\*"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|
diff --git a/hledger-lib/Hledger/Read/Common.hs b/hledger-lib/Hledger/Read/Common.hs
index 3a07813ad..615fc52df 100644
--- a/hledger-lib/Hledger/Read/Common.hs
+++ b/hledger-lib/Hledger/Read/Common.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- \\*"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|
diff --git a/hledger-lib/Hledger/Read/CsvReader.hs b/hledger-lib/Hledger/Read/CsvReader.hs
index 9a7385171..2a2abe8c0 100644
--- a/hledger-lib/Hledger/Read/CsvReader.hs
+++ b/hledger-lib/Hledger/Read/CsvReader.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- \\*"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|
diff --git a/hledger-lib/Hledger/Read/JournalReader.hs b/hledger-lib/Hledger/Read/JournalReader.hs
index 8574eff06..4621f1f54 100644
--- a/hledger-lib/Hledger/Read/JournalReader.hs
+++ b/hledger-lib/Hledger/Read/JournalReader.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- *"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|
diff --git a/hledger-lib/Hledger/Read/TimeclockReader.hs b/hledger-lib/Hledger/Read/TimeclockReader.hs
index 240c624ae..34500075e 100644
--- a/hledger-lib/Hledger/Read/TimeclockReader.hs
+++ b/hledger-lib/Hledger/Read/TimeclockReader.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- \\*"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|
diff --git a/hledger-lib/Hledger/Read/TimedotReader.hs b/hledger-lib/Hledger/Read/TimedotReader.hs
index e13ed145e..25024e15a 100644
--- a/hledger-lib/Hledger/Read/TimedotReader.hs
+++ b/hledger-lib/Hledger/Read/TimedotReader.hs
@@ -1,4 +1,4 @@
---- * -*- eval: (orgstruct-mode 1); orgstruct-heading-prefix-regexp:"--- "; -*-
+--- * -*- outline-regexp:"--- \\*"; -*-
 --- ** doc
 -- In Emacs, use TAB on lines beginning with "-- *" to collapse/expand sections.
 {-|