diff --git a/snapper/PluginsImpl.h b/snapper/PluginsImpl.h
index 5c315c1e..fff5eddd 100644
--- a/snapper/PluginsImpl.h
+++ b/snapper/PluginsImpl.h
@@ -30,7 +30,7 @@
 
 namespace snapper
 {
-    using namespace std;
+    using std::string;
 
 
     class Filesystem;
diff --git a/snapper/Snapshot.cc b/snapper/Snapshot.cc
index 7092a5d1..68cd2146 100644
--- a/snapper/Snapshot.cc
+++ b/snapper/Snapshot.cc
@@ -50,6 +50,7 @@
 namespace snapper
 {
     using std::list;
+    using std::regex;
 
 
     std::ostream& operator<<(std::ostream& s, const Snapshot& snapshot)