diff --git a/libraries/libapparmor/src/Makefile.am b/libraries/libapparmor/src/Makefile.am
index b59b2d1c0..6d9c62962 100644
--- a/libraries/libapparmor/src/Makefile.am
+++ b/libraries/libapparmor/src/Makefile.am
@@ -28,7 +28,7 @@ INCLUDES = $(all_includes)
 #
 AA_LIB_CURRENT = 7
 AA_LIB_REVISION = 3
-AA_LIB_AGE = 7
+AA_LIB_AGE = 6
 
 SUFFIXES = .pc.in .pc