diff --git a/software/libcariboulite/CMakeLists.txt b/software/libcariboulite/CMakeLists.txt
index b702230..67e7d4f 100644
--- a/software/libcariboulite/CMakeLists.txt
+++ b/software/libcariboulite/CMakeLists.txt
@@ -25,7 +25,7 @@ add_subdirectory(src/cariboulite_config EXCLUDE_FROM_ALL)
 add_subdirectory(src/cariboulite_eeprom EXCLUDE_FROM_ALL)
 add_subdirectory(src/production_utils EXCLUDE_FROM_ALL)
 add_subdirectory(src/zf_log EXCLUDE_FROM_ALL)
-add_subdirectory(src/iir1 EXCLUDE_FROM_ALL)
+add_subdirectory(src/iir EXCLUDE_FROM_ALL)
 
 # Create the library LibCaribouLite
 add_library(cariboulite STATIC ${SOURCES_LIB})
diff --git a/software/libcariboulite/src/iir1 b/software/libcariboulite/src/iir1
deleted file mode 160000
index fc8634d..0000000
--- a/software/libcariboulite/src/iir1
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fc8634d15b470a00ba4859915fec0047bb486dd4