diff --git a/CMakeLists.txt b/CMakeLists.txt
index 55703d5eb4579b3c6a9457d26492fa143dda95ad..26f1d70c565786af33bd19cf595ce8a1ab7c74ee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,8 +14,8 @@ set(HEADERS
 )
 
 precisions_rules_py(generated_headers
-                    "${HEADERS}"
-                    PRECISIONS "p;s;d;c;z")
+  "${HEADERS}"
+  PRECISIONS "p;s;d;c;z")
 
 set(spm_headers
   ${generated_headers}
@@ -46,8 +46,8 @@ set(SOURCES
   )
 
 precisions_rules_py(generated_sources
-                    "${SOURCES}"
-                    PRECISIONS "p;s;d;c;z")
+  "${SOURCES}"
+  PRECISIONS "p;s;d;c;z")
 
 set(spm_sources
   ${generated_sources}