diff --git a/pluma/Makefile.am b/pluma/Makefile.am
index 00aea79..f7982a4 100644
--- a/pluma/Makefile.am
+++ b/pluma/Makefile.am
@@ -121,7 +121,7 @@ if !ENABLE_GVFS_METADATA
 INST_H_FILES += pluma-metadata-manager.h
 endif
 
-headerdir = $(prefix)/include/pluma/pluma
+headerdir = $(prefix)/include/pluma
 
 header_DATA = 				\
 	$(INST_H_FILES)