diff --git a/src/algorithms/signal_source/adapters/file_signal_source.cc b/src/algorithms/signal_source/adapters/file_signal_source.cc
index fffc1251f..e1a6ea92b 100644
--- a/src/algorithms/signal_source/adapters/file_signal_source.cc
+++ b/src/algorithms/signal_source/adapters/file_signal_source.cc
@@ -153,7 +153,7 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
             if (file.is_open())
                 {
                     size = file.tellg();
-                    DLOG(INFO) << "Total samples in the file= " << floor((double)size / (double)item_size());
+                    DLOG(INFO) << "Total samples in the file= " << floor(static_cast<double>(size) / static_cast<double>(item_size()));
                 }
             else
                 {
@@ -161,17 +161,17 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
                     LOG(ERROR) << "file_signal_source: Unable to open the samples file " << filename_.c_str();
                 }
             std::cout << std::setprecision(16);
-            std::cout << "Processing file " << filename_ << ", which contains " << (double)size << " [bytes]" << std::endl;
+            std::cout << "Processing file " << filename_ << ", which contains " << static_cast<double>(size) << " [bytes]" << std::endl;
 
             if (size > 0)
                 {
-                    samples_ = floor((double)size / (double)item_size() - ceil(0.002 * (double)sampling_frequency_)); //process all the samples available in the file excluding at least the last 1 ms
+                    samples_ = floor(static_cast<double>(size) / static_cast<double>(item_size()) - ceil(0.002 * static_cast<double>(sampling_frequency_))); //process all the samples available in the file excluding at least the last 1 ms
                 }
         }
 
     CHECK(samples_ > 0) << "File does not contain enough samples to process.";
     double signal_duration_s;
-    signal_duration_s = (double)samples_ * ( 1 /(double)sampling_frequency_);
+    signal_duration_s = static_cast<double>(samples_) * ( 1 / static_cast<double>(sampling_frequency_));
 
     if ((item_type_.compare("gr_complex") != 0) && (IF < 1e6) )  // if IF < BW/2, signal is complex (interleaved)
         {